{"id":4861,"date":"2026-04-28T13:44:29","date_gmt":"2026-04-28T13:44:29","guid":{"rendered":"https:\/\/meagreelight.com\/?p=4861"},"modified":"2026-04-28T13:57:57","modified_gmt":"2026-04-28T13:57:57","slug":"most-common-fixture-selection-mistakes-in-commercial-led-lighting-projects","status":"publish","type":"post","link":"https:\/\/meagreelight.com\/ar\/most-common-fixture-selection-mistakes-in-commercial-led-lighting-projects\/","title":{"rendered":"\u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u0627\u064b \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639 \u0625\u0636\u0627\u0621\u0629 LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/h2><nav><ul><li><a href=\"#the-ugly-truth-most-bad-lighting-projects-look-fine-on-paper\">\u0627\u0644\u062d\u0642\u064a\u0642\u0629 \u0627\u0644\u0642\u0628\u064a\u062d\u0629: \u0645\u0639\u0638\u0645 \u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0633\u064a\u0626\u0629 \u062a\u0628\u062f\u0648 \u201c\u062c\u064a\u062f\u0629\u201d \u0639\u0644\u0649 \u0627\u0644\u0648\u0631\u0642<\/a><\/li><li><a href=\"#mistake-1-choosing-wattage-before-beam-control\">\u0627\u0644\u062e\u0637\u0623 #1: \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0642\u0628\u0644 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0634\u0639\u0627\u0639<\/a><ul><li><a href=\"#the-beam-angle-reality-check\">\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0648\u0627\u0642\u0639 \u0627\u0644\u0634\u0639\u0627\u0639-\u0627\u0644\u0632\u0627\u0648\u064a\u0629<\/a><\/li><\/ul><\/li><li><a href=\"#mistake-2-treating-high-lumen-as-a-quality-signal\">\u0627\u0644\u062e\u0637\u0623 #2: \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u201c\u0627\u0644\u062a\u062c\u0648\u064a\u0641 \u0627\u0644\u0639\u0627\u0644\u064a\u201d \u0643\u0625\u0634\u0627\u0631\u0629 \u062c\u0648\u062f\u0629<\/a><\/li><li><a href=\"#mistake-3-ignoring-glare-until-occupants-start-complaining\">\u0627\u0644\u062e\u0637\u0623 #3: \u062a\u062c\u0627\u0647\u0644 \u0627\u0644\u0648\u0647\u062c \u062d\u062a\u0649 \u064a\u0628\u062f\u0623 \u0627\u0644\u0631\u0643\u0627\u0628 \u0628\u0627\u0644\u0634\u0643\u0648\u0649<\/a><\/li><li><a href=\"#mistake-4-trusting-lifetime-claims-without-asking-what-was-actually-tested\">\u0627\u0644\u062e\u0637\u0623 #4: \u0627\u0644\u0648\u062b\u0648\u0642 \u0628\u0645\u0637\u0627\u0644\u0628\u0627\u062a \u0627\u0644\u0639\u0645\u0631 \u062f\u0648\u0646 \u0627\u0644\u0633\u0624\u0627\u0644 \u0639\u0645\u0627 \u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631\u0647 \u0628\u0627\u0644\u0641\u0639\u0644<\/a><\/li><li><a href=\"#mistake-5-forgetting-drivers-dimming-and-flicker\">\u0627\u0644\u062e\u0637\u0623 #5: \u0646\u0633\u064a\u0627\u0646 \u0628\u0631\u0627\u0645\u062c \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u062a\u0639\u062a\u064a\u0645 \u0648\u0627\u0644\u0648\u0645\u064a\u0636<\/a><\/li><li><a href=\"#mistake-6-buying-the-fixture-before-defining-the-space\">\u0627\u0644\u062e\u0637\u0623 #6T6: \u0634\u0631\u0627\u0621 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0642\u0628\u0644 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0633\u0627\u062d\u0629<\/a><\/li><li><a href=\"#mistake-7-treating-dlc-ce-rohs-and-reports-as-afterthoughts\">\u0627\u0644\u062e\u0637\u0623 #7: \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 DLC\u060c \u0648CE\u060c \u0648 RoHS\u060c \u0648\u0627\u0644\u062a\u0642\u0627\u0631\u064a\u0631 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0623\u0641\u0643\u0627\u0631 \u0644\u0627\u062d\u0642\u0629<\/a><\/li><li><a href=\"#mistake-8-ignoring-finish-consistency-and-rollout-repeatability\">\u0627\u0644\u062e\u0637\u0623 #8: \u062a\u062c\u0627\u0647\u0644 \u0627\u062a\u0633\u0627\u0642 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0648\u062a\u0643\u0631\u0627\u0631 \u0627\u0644\u0637\u0631\u062d<\/a><\/li><li><a href=\"#what-i-would-demand-before-approving-commercial-led-lighting-fixtures\">\u0645\u0627 \u0623\u0637\u0644\u0628\u0647 \u0642\u0628\u0644 \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0629 \u0639\u0644\u0649 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0625\u0636\u0627\u0621\u0629 LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629<\/a><\/li><li><a href=\"#faqs\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/a><ul><li><a href=\"#what-are-the-most-common-fixture-selection-mistakes-in-commercial-led-lighting-projects\">\u0645\u0627 \u0647\u064a \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639 \u0625\u0636\u0627\u0621\u0629 (\u0644\u064a\u062f) \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u061f<\/a><\/li><li><a href=\"#how-do-you-choose-commercial-led-fixtures-for-retail-office-and-hospitality-projects\">\u0643\u064a\u0641 \u062a\u062e\u062a\u0627\u0631 \u062a\u0631\u0643\u064a\u0628\u0627\u062a LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0628\u064a\u0639 \u0628\u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0648\u0627\u0644\u0645\u0643\u0627\u062a\u0628 \u0648\u0627\u0644\u0636\u064a\u0627\u0641\u0629\u061f<\/a><\/li><li><a href=\"#why-is-beam-angle-important-in-commercial-led-fixture-selection\">\u0644\u0645\u0627\u0630\u0627 \u062a\u0639\u062a\u0628\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0634\u0639\u0627\u0639 \u0645\u0647\u0645\u0629 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0631\u0643\u064a\u0628\u0627\u062a LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u061f<\/a><\/li><li><a href=\"#what-documentation-should-buyers-request-before-approving-led-lighting-fixtures\">\u0645\u0627 \u0647\u064a \u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0637\u0644\u0628\u0647\u0627 \u0642\u0628\u0644 \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0629 \u0639\u0644\u0649 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0625\u0636\u0627\u0621\u0629 (\u0644\u064a\u062f)\u061f<\/a><\/li><li><a href=\"#are-the-best-led-fixtures-for-commercial-buildings-always-the-most-efficient-ones\">\u0647\u0644 \u0623\u0641\u0636\u0644 \u062a\u0631\u0643\u064a\u0628\u0627\u062a (\u0644\u064a\u062f) \u0644\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0647\u064a \u0627\u0644\u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629 \u062f\u0627\u0626\u0645\u064b\u0627\u061f<\/a><\/li><\/ul><\/li><li><a href=\"#your-next-steps\">\u062e\u0637\u0648\u0627\u062a\u0643 \u0627\u0644\u062a\u0627\u0644\u064a\u0629<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-b811dfb\" id=\"gspb_image-id-gsbp-b811dfb\"><img decoding=\"async\" src=\"https:\/\/meagreelight.com\/wp-content\/uploads\/2026\/04\/Most-Common-Fixture-Selection-Mistakes-in-Commercial-LED-Lighting-Projects2.jpeg\" data-src=\"\" alt=\"\u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u0627\u064b \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639 \u0625\u0636\u0627\u0621\u0629 LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-ugly-truth-most-bad-lighting-projects-look-fine-on-paper\">\u0627\u0644\u062d\u0642\u064a\u0642\u0629 \u0627\u0644\u0642\u0628\u064a\u062d\u0629: \u0645\u0639\u0638\u0645 \u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0633\u064a\u0626\u0629 \u062a\u0628\u062f\u0648 \u201c\u062c\u064a\u062f\u0629\u201d \u0639\u0644\u0649 \u0627\u0644\u0648\u0631\u0642<\/h2>\n\n\n\n<p>\u0644\u0642\u062f \u0631\u0623\u064a\u062a \u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u062a\u064a \u0628\u062f\u062a \u0646\u0638\u064a\u0641\u0629 \u0648\u0645\u0635\u0642\u0648\u0644\u0629 \u0648\u062c\u0627\u0647\u0632\u0629 \u0644\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a. \u062b\u0645 \u0627\u0641\u062a\u062a\u062d \u0627\u0644\u0645\u0628\u0646\u0649.<\/p>\n\n\n\n<p>\u0648\u0635\u0644 \u0627\u0644\u0623\u0644\u0645 \u0628\u0633\u0631\u0639\u0629.<\/p>\n\n\n\n<p>\u0643\u0627\u0646 \u0647\u0646\u0627\u0643 \u062a\u0648\u0647\u062c \u0641\u064a \u0627\u0644\u0631\u062f\u0647\u0629 \u0645\u0646 \u0645\u0635\u0627\u0628\u064a\u062d \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0633\u0641\u0644\u064a\u0629 \u0627\u0644\u0639\u0645\u064a\u0642\u0629 \u0641\u064a \u0627\u0644\u0633\u0642\u0641\u060c \u0648\u0643\u0627\u0646\u062a \u0634\u0627\u0634\u0629 \u0639\u0631\u0636 \u0627\u0644\u0628\u064a\u0639 \u0628\u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u062a\u0628\u0647\u062a \u0623\u0644\u0648\u0627\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a\u060c \u0648\u0643\u0627\u0646\u062a \u0627\u0644\u0623\u0636\u0648\u0627\u0621 \u0627\u0644\u062e\u0637\u064a\u0629 \u0644\u0644\u0645\u0643\u062a\u0628 \u062a\u0648\u0645\u0636 \u062a\u062d\u062a \u0627\u0644\u062a\u0639\u062a\u064a\u0645\u060c \u0648\u062a\u0645 \u0625\u0644\u0642\u0627\u0621 \u0627\u0644\u0644\u0648\u0645 \u0639\u0644\u0649 \u0627\u0644\u0645\u0642\u0627\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u062d\u062f\u062b \u0642\u0628\u0644 \u0623\u0633\u0627\u0628\u064a\u0639\u060c \u0639\u0646\u062f\u0645\u0627 \u0627\u062e\u062a\u0627\u0631 \u0623\u062d\u062f\u0647\u0645 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0625\u0636\u0627\u0621\u0629 LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u062d\u0633\u0628 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0633\u0639\u0631 \u0648\u0634\u0643\u0644 \u0627\u0644\u063a\u0644\u0627\u0641 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0628\u0635\u0631\u064a \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627.<\/p>\n\n\n\n<p>\u0648\u0628\u0635\u0631\u0627\u062d\u0629\u060c \u0644\u0645\u0627\u0630\u0627 \u0644\u0627 \u064a\u0632\u0627\u0644 \u0647\u0630\u0627 \u064a\u062d\u062f\u062b\u061f<\/p>\n\n\n\n<p>\u0644\u0623\u0646 \u0625\u0636\u0627\u0621\u0629 (\u0644\u064a\u062f) \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u062a\u064f\u0628\u0627\u0639 \u0643\u0633\u0644\u0639\u0629\u060c \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u0639\u0645\u0644 \u0643\u0646\u0638\u0627\u0645 \u0647\u0646\u062f\u0633\u064a. \u062a\u0634\u064a\u0631 \u0625\u062f\u0627\u0631\u0629 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0625\u0644\u0649 \u0623\u0646 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u062a\u0645\u062b\u0644 \u062d\u0648\u0627\u0644\u064a 171 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a \u0645\u0646 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0641\u064a \u0627\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0641\u064a \u0639\u0627\u0645 2018\u060c \u0623\u064a \u0645\u0627 \u064a\u0639\u0627\u062f\u0644 208 \u0645\u0644\u064a\u0627\u0631 \u0643\u064a\u0644\u0648\u0648\u0627\u0637 \u0633\u0627\u0639\u0629\u060c \u0644\u0630\u0627 \u0641\u0625\u0646 \u0633\u0648\u0621 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0644\u064a\u0633 \u062e\u0637\u0623\u064b \u062a\u0632\u064a\u064a\u0646\u064a\u064b\u0627\u061b \u0628\u0644 \u0647\u0648 \u062e\u0637\u0623 \u0641\u064a \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0644\u0647 \u0630\u064a\u0644 \u0637\u0648\u064a\u0644. \u0627\u0646\u0638\u0631 \u0625\u0644\u0649 <a href=\"https:\/\/www.eia.gov\/tools\/faqs\/faq.php?id=99&amp;t=3\" rel=\"nofollow noopener\" target=\"_blank\">\u0628\u064a\u0627\u0646\u0627\u062a \u0643\u0647\u0631\u0628\u0627\u0621 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 EIA<\/a>. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"mistake-1-choosing-wattage-before-beam-control\">\u0627\u0644\u062e\u0637\u0623 #1: \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0642\u0628\u0644 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0634\u0639\u0627\u0639<\/h2>\n\n\n\n<p>\u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u0639\u0627\u062f\u0629 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u0642\u0630\u0631\u0629 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0627\u0644: \u0644\u0627 \u064a\u0632\u0627\u0644 \u0627\u0644\u0645\u0634\u062a\u0631\u0648\u0646 \u064a\u0633\u0623\u0644\u0648\u0646 \u0639\u0646 \u201c\u0645\u0635\u0627\u0628\u064a\u062d \u0625\u0636\u0627\u0621\u0629 \u0633\u0641\u0644\u064a\u0629 \u0628\u0642\u062f\u0631\u0629 20 \u0648\u0627\u062a\u201d \u0642\u0628\u0644 \u0623\u0646 \u064a\u0633\u0623\u0644\u0648\u0627 \u0639\u0646 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0634\u0639\u0627\u0639 \u0623\u0648 \u0627\u0644\u0634\u0645\u0639\u0629 \u0623\u0648 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0623\u0648 \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0623\u0648 \u0627\u0644\u0645\u0647\u0645\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629.<\/p>\n\n\n\n<p>\u0647\u0630\u0627 \u0623\u0645\u0631 \u0639\u0643\u0633\u064a.<\/p>\n\n\n\n<p>\u0627\u0644\u0645\u0635\u0628\u0627\u062d \u0627\u0644\u0646\u0627\u0632\u0644 \u0627\u0644\u062a\u062c\u0627\u0631\u064a \u0644\u0645\u0635\u0627\u0628\u064a\u062d LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0634\u0639\u0627\u0639 \u0627\u0644\u0636\u064a\u0642 \u0628\u0642\u062f\u0631\u0629 20 \u0648\u0627\u062a \u0645\u0639 \u0634\u0639\u0627\u0639 \u0636\u064a\u0642 \u0628\u0632\u0627\u0648\u064a\u0629 15 \u062f\u0631\u062c\u0629 \u0644\u064a\u0633 \u0647\u0648 \u0646\u0641\u0633 \u0627\u0644\u0645\u0646\u062a\u062c \u0645\u062b\u0644 \u0627\u0644\u0645\u0635\u0628\u0627\u062d \u0627\u0644\u0646\u0627\u0632\u0644 \u0630\u064a \u0627\u0644\u0634\u0639\u0627\u0639 \u0627\u0644\u0639\u0631\u064a\u0636 \u0628\u0642\u062f\u0631\u0629 20 \u0648\u0627\u062a\u060c \u062d\u062a\u0649 \u0644\u0648 \u0643\u0627\u0646 \u0643\u0644\u0627\u0647\u0645\u0627 \u0641\u064a \u0646\u0641\u0633 \u062e\u0644\u064a\u0629 \u062c\u062f\u0648\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u0623\u062d\u062f\u0647\u0645\u0627 \u064a\u062e\u0644\u0642 \u0644\u0643\u0645\u0629. \u0623\u062d\u062f\u0647\u0645\u0627 \u064a\u062e\u0644\u0642 \u0627\u0646\u062a\u0634\u0627\u0631\u064b\u0627 \u0645\u062d\u064a\u0637\u064a\u064b\u0627. \u064a\u0645\u0643\u0646 \u0644\u0623\u062d\u062f\u0647\u0645\u0627 \u0623\u0646 \u064a\u062c\u0639\u0644 \u0645\u0645\u0631 \u0627\u0644\u0641\u0646\u062f\u0642 \u064a\u0628\u062f\u0648 \u0645\u0642\u0635\u0648\u062f\u064b\u0627. \u0648\u0627\u0644\u0622\u062e\u0631 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062c\u0639\u0644\u0647 \u064a\u0628\u062f\u0648 \u0648\u0643\u0623\u0646\u0647 \u062a\u062d\u062f\u064a\u062b \u0631\u062e\u064a\u0635 \u0641\u064a \u0627\u0644\u0637\u0627\u0628\u0642 \u0627\u0644\u0633\u0641\u0644\u064a.<\/p>\n\n\n\n<p>\u0639\u0646\u062f\u0645\u0627 \u062a\u0633\u0623\u0644 \u0627\u0644\u0641\u0631\u0642 \u201c\u0643\u064a\u0641 \u062a\u062e\u062a\u0627\u0631 \u062a\u0631\u0643\u064a\u0628\u0627\u062a LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u060c\u201d \u062a\u0643\u0648\u0646 \u0625\u062c\u0627\u0628\u062a\u064a \u0635\u0631\u064a\u062d\u0629: \u0627\u0628\u062f\u0623 \u0628\u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0630\u064a \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0625\u0636\u0627\u0621\u062a\u0647\u060c \u0648\u0644\u064a\u0633 \u0628\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0631\u064a\u062f \u0634\u0631\u0627\u0621\u0647\u0627. \u062a\u062d\u062a\u0627\u062c \u0623\u0631\u0641\u0641 \u0627\u0644\u0628\u064a\u0639 \u0628\u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0648\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0623\u0637\u0639\u0645\u0629 \u0627\u0644\u0637\u0627\u0632\u062c\u0629 \u0641\u064a \u0627\u0644\u0645\u062a\u0627\u062c\u0631 \u0627\u0644\u0643\u0628\u0631\u0649 \u0648\u0645\u0645\u0631\u0627\u062a \u0627\u0644\u0641\u0646\u0627\u062f\u0642 \u0648\u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0645\u0643\u062a\u0628\u064a\u0629 \u0648\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0645\u0639\u0627\u0631\u0636 \u0625\u0644\u0649 \u062a\u0648\u0632\u064a\u0639\u0627\u062a \u0634\u0639\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n\n\n\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0631\u0627\u062d\u0629 \u0645\u0631\u064a\u062d\u0629 \u0648\u062a\u0648\u0632\u064a\u0639 \u0645\u062a\u062d\u0643\u0645 \u0641\u064a\u0647\u060c \u0641\u0645\u0646 \u0627\u0644\u0645\u0646\u0637\u0642\u064a \u0645\u0642\u0627\u0631\u0646\u0629 <a href=\"https:\/\/meagreelight.com\/led-downlights\/\">\u0645\u0635\u0627\u0628\u064a\u062d \u0625\u0646\u0627\u0631\u0629 \u0633\u0641\u0644\u064a\u0629 LED \u0644\u0644\u062f\u064a\u0643\u0648\u0631\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629<\/a> \u0636\u062f \u0631\u0624\u0648\u0633 \u0627\u0644\u062c\u0646\u0632\u064a\u0631 \u0623\u0648 \u0627\u0644\u0623\u0636\u0648\u0627\u0621 \u0627\u0644\u0643\u0627\u0634\u0641\u0629 \u0642\u0628\u0644 \u0642\u0641\u0644 \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0645 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0623\u0636\u0648\u0627\u0621 \u0627\u0644\u0633\u0641\u0644\u064a\u0629 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0623\u062f\u0648\u0627\u062a \u0625\u0636\u0627\u0621\u0629 \u0645\u062d\u064a\u0637\u0629 \u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629\u060c \u0648\u0644\u0643\u0646 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0645\u0634\u0627\u0631\u064a\u0639 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\u0627\u0644\u0634\u0639\u0627\u0639 \u0627\u0644\u0645\u0631\u0643\u0632\u064a<\/td><\/tr><tr><td>\u0645\u0645\u0631 \u0627\u0644\u0641\u0646\u062f\u0642<\/td><td>\u0625\u0636\u0627\u0621\u0629 \u0633\u0641\u0644\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0645\u0639 \u0642\u0637\u0639 \u0633\u0637\u062d\u064a<\/td><td>\u0625\u0636\u0627\u0621\u0629 \u0633\u0641\u0644\u064a\u0629 \u0639\u0645\u064a\u0642\u0629 \u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u0648\u0647\u062c \u0645\u0639 \u0648\u0647\u062c \u0623\u0642\u0644<\/td><td>\u062a\u0642\u062f\u064a\u0631 UGR\u060c \u0648\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0642\u0637\u0639\u060c \u0648\u062a\u0634\u0630\u064a\u0628 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a<\/td><\/tr><tr><td>\u0645\u0643\u062a\u0628 \u0645\u0641\u062a\u0648\u062d<\/td><td>\u0644\u0648\u062d\u0629 \u0639\u0634\u0648\u0627\u0626\u064a\u0629 \u0623\u0648 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u062e\u0637\u064a\u0629 \u0639\u0634\u0648\u0627\u0626\u064a\u0629 \u062d\u0633\u0628 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/td><td>\u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062e\u0637\u064a\u0629 \u0645\u0639 \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u062a\u0628\u0627\u0639\u062f \u0648\u0627\u0644\u0646\u0627\u0634\u0631 \u0648\u0627\u0644\u0648\u0647\u062c<\/td><td>\u0645\u062e\u0637\u0637 \u0627\u0644\u062a\u062e\u0637\u064a\u0637\u060c \u0648\u0645\u062e\u0631\u062c\u0627\u062a \u0627\u0644\u062a\u062c\u0648\u064a\u0641\u060c \u0648\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062a\u0634\u063a\u064a\u0644\/\u0627\u0644\u062a\u0639\u062a\u064a\u0645<\/td><\/tr><tr><td>\u0645\u0646\u0637\u0642\u0629 \u0637\u0627\u0648\u0644\u0629 \u0627\u0644\u0645\u0637\u0639\u0645<\/td><td>\u0625\u0636\u0627\u0621\u0629 \u0645\u062d\u064a\u0637\u0629 \u0645\u0633\u0637\u062d\u0629 \u0641\u064a \u0643\u0644 \u0645\u0643\u0627\u0646<\/td><td>\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0633\u0641\u0644\u064a\u0629 \u0623\u0648 \u0627\u0644\u0623\u0636\u0648\u0627\u0621 \u0627\u0644\u0633\u0627\u0637\u0639\u0629 \u0623\u0648 \u0627\u0644\u0623\u0636\u0648\u0627\u0621 \u0627\u0644\u0643\u0627\u0634\u0641\u0629 \u0623\u0648 \u0627\u0644\u0645\u0639\u0644\u0642\u0629<\/td><td>CCT\u060c CRI\u060c CRI\u060c \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0634\u0639\u0627\u0639\u060c \u0645\u0646\u062d\u0646\u0649 \u0627\u0644\u062a\u0639\u062a\u064a\u0645<\/td><\/tr><tr><td>\u0645\u0645\u0631 \u0627\u0644\u0633\u0648\u0628\u0631 \u0645\u0627\u0631\u0643\u062a<\/td><td>\u0646\u0641\u0633 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0641\u064a \u062c\u0645\u064a\u0639 \u0627\u0644\u0623\u0642\u0633\u0627\u0645<\/td><td>\u0628\u0635\u0631\u064a\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0644\u0645\u0645\u0631\u0627\u062a\u060c \u0648\u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a\u060c \u0648\u0627\u0644\u0644\u062d\u0648\u0645\u060c \u0648\u0627\u0644\u0645\u062e\u0628\u0648\u0632\u0627\u062a<\/td><td>CRI\/R9\u060c \u0648\u0627\u0644\u0642\u064a\u0627\u0633\u0627\u062a \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u0648\u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0645\u062a\u0635\u0627\u0639\u062f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"mistake-2-treating-high-lumen-as-a-quality-signal\">\u0627\u0644\u062e\u0637\u0623 #2: \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u201c\u0627\u0644\u062a\u062c\u0648\u064a\u0641 \u0627\u0644\u0639\u0627\u0644\u064a\u201d \u0643\u0625\u0634\u0627\u0631\u0629 \u062c\u0648\u062f\u0629<\/h2>\n\n\n\n<p>\u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0644\u0648\u0645\u0646 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0639\u0646\u064a \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0646\u0641\u0627\u064a\u0627\u062a.<\/p>\n\n\n\n<p>\u0623\u0639\u0644\u0645 \u0623\u0646 \u0630\u0644\u0643 \u064a\u0628\u062f\u0648 \u063a\u064a\u0631 \u0645\u0631\u064a\u062d\u060c \u062e\u0627\u0635\u0629\u064b \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0627\u0641\u0626 \u0648\u062b\u064a\u0642\u0629 \u0627\u0644\u0645\u0646\u0627\u0642\u0635\u0629 \u0623\u0643\u0628\u0631 \u0639\u062f\u062f \u0628\u0623\u0642\u0644 \u0633\u0639\u0631\u060c \u0648\u0644\u0643\u0646 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0641\u0631\u063a \u0627\u0644\u0636\u0648\u0621 \u0641\u064a \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062e\u0627\u0637\u0626\u0629 \u0644\u064a\u0633\u062a \u201c\u0641\u0639\u0627\u0644\u0629\u201d. \u0625\u0646\u0647\u0627 \u0641\u0642\u0637 \u0635\u0627\u062e\u0628\u0629. \u0635\u0627\u062e\u0628\u0629 \u0628\u0635\u0631\u064a\u064b\u0627. \u0635\u0627\u062e\u0628\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u064b\u0627. \u0635\u0627\u062e\u0628\u0629 \u0645\u0646 \u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0635\u064a\u0627\u0646\u0629.<\/p>\n\n\n\n<p>\u0642\u062f\u0631\u062a \u0648\u0632\u0627\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0623\u0646 \u0627\u0639\u062a\u0645\u0627\u062f \u0645\u0635\u0627\u0628\u064a\u062d LED \u0648\u0641\u0651\u0631 1.3 \u0643\u0648\u0627\u062f\u0631\u064a\u0644\u064a\u0648\u0646 \u0648\u062d\u062f\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 \u0628\u0631\u064a\u0637\u0627\u0646\u064a\u0629 \u0641\u064a \u0639\u0627\u0645 2018\u060c \u0623\u064a \u0645\u0627 \u0642\u064a\u0645\u062a\u0647 \u062d\u0648\u0627\u0644\u064a $14.7 \u0645\u0644\u064a\u0627\u0631 \u062f\u0648\u0644\u0627\u0631 \u0644\u0644\u0645\u0633\u062a\u0647\u0644\u0643\u064a\u0646\u060c \u0648\u0623\u0634\u0627\u0631\u062a \u0623\u064a\u0636\u064b\u0627 \u0625\u0644\u0649 \u0623\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629\/\u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u062e\u0637\u064a\u0629 \u0647\u064a \u0645\u0635\u0627\u062f\u0631 \u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u062a\u0648\u0641\u064a\u0631 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0641\u064a \u0627\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629. \u0627\u0642\u0631\u0623 \u0627\u0644\u0640 <a href=\"https:\/\/www.energy.gov\/cmei\/ssl\/led-adoption-report\" rel=\"nofollow noopener\" target=\"_blank\">\u062a\u0642\u0631\u064a\u0631 \u0627\u0639\u062a\u0645\u0627\u062f \u0645\u0635\u0627\u0628\u064a\u062d LED \u0645\u0646 \u0648\u0632\u0627\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629<\/a>. <\/p>\n\n\n\n<p>\u0648\u0644\u0643\u0646 \u0647\u0627 \u0647\u064a \u0627\u0644\u062d\u0642\u064a\u0642\u0629 \u0627\u0644\u0635\u0639\u0628\u0629: \u062a\u0639\u062a\u0645\u062f \u0647\u0630\u0647 \u0627\u0644\u0648\u0641\u0648\u0631\u0627\u062a \u0639\u0644\u0649 \u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u062d\u062f\u0629 \u0627\u0644\u0625\u0646\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629\u060c \u0648\u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0628\u0625\u0635\u062f\u0627\u0631\u0627\u062a LED. \u0641\u0642\u062f \u062a\u062e\u0633\u0631 \u0648\u062d\u062f\u0629 \u0625\u0636\u0627\u0621\u0629 \u0628\u0642\u062f\u0631\u0629 150 \u0644\u0648\u0645\u0646\/\u0648\u0627\u062a \u0630\u0627\u062a \u0628\u0635\u0631\u064a\u0627\u062a \u0631\u062f\u064a\u0626\u0629 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0628\u0633\u0628\u0628 \u0634\u0643\u0627\u0648\u0649 \u0627\u0644\u0648\u0647\u062c\u060c \u0623\u0648 \u0625\u0639\u0627\u062f\u0629 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0647\u062f\u0641\u060c \u0623\u0648 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0639\u062a\u064a\u0645\u060c \u0623\u0648 \u062d\u062a\u0649 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644.<\/p>\n\n\n\n<p>\u0648\u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628 <a href=\"https:\/\/meagreelight.com\/led-linear-lighting\/\">\u0625\u0636\u0627\u0621\u0629 (\u0644\u064a\u062f) \u0627\u0644\u062e\u0637\u064a\u0629 \u0644\u0644\u0645\u0643\u0627\u062a\u0628 \u0648\u0627\u0644\u0623\u0633\u0642\u0641 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629<\/a> \u064a\u062c\u0628 \u062a\u0642\u064a\u064a\u0645\u0647\u0627 \u062d\u0633\u0628 \u062c\u0648\u062f\u0629 \u0627\u0644\u0646\u0627\u0634\u0631\u060c \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0648\u0647\u062c\u060c \u0648\u0627\u0644\u0637\u0648\u0644\u060c \u0648\u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629\u060c \u0648\u0646\u0645\u0637 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0648\u0646\u0633\u0628\u0629 \u0627\u0644\u062a\u0628\u0627\u0639\u062f\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0646\u0627\u062a\u062c \u0627\u0644\u062a\u062c\u0648\u064a\u0641. \u0644\u0627 \u064a\u0632\u0627\u0644 \u0645\u0646 \u0627\u0644\u0645\u0645\u0643\u0646 \u0623\u0646 \u064a\u0641\u0634\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062e\u0637\u064a \u0627\u0644\u0623\u0646\u064a\u0642 \u0627\u0644\u0645\u0638\u0647\u0631 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0639\u062f\u0633\u0629 \u062a\u0646\u062a\u062c \u0633\u0637\u0648\u0639\u064b\u0627 \u0642\u0627\u0633\u064a\u064b\u0627 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0639\u064a\u0646.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"mistake-3-ignoring-glare-until-occupants-start-complaining\">\u0627\u0644\u062e\u0637\u0623 #3: \u062a\u062c\u0627\u0647\u0644 \u0627\u0644\u0648\u0647\u062c \u062d\u062a\u0649 \u064a\u0628\u062f\u0623 \u0627\u0644\u0631\u0643\u0627\u0628 \u0628\u0627\u0644\u0634\u0643\u0648\u0649<\/h2>\n\n\n\n<p>\u0627\u0644\u0648\u0647\u062c \u0647\u0648 \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u0630\u064a \u062a\u062e\u0641\u064a \u0641\u064a\u0647 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0631\u062e\u064a\u0635\u0629 \u062e\u0637\u0627\u064a\u0627\u0647\u0627.<\/p>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0648\u0631\u0651\u062f \u062a\u0644\u0645\u064a\u0639 \u0635\u0648\u0631\u0629 \u0643\u062a\u0627\u0644\u0648\u062c\u060c \u0648\u062a\u0636\u062e\u064a\u0645 \u0627\u062f\u0639\u0627\u0621 \u0627\u0644\u062a\u062c\u0648\u064a\u0641\u060c \u0648\u0643\u062a\u0627\u0628\u0629 \u201c\u0645\u0636\u0627\u062f \u0644\u0644\u0648\u0647\u062c\u201d \u0639\u0644\u0649 \u0635\u0641\u062d\u0629 \u0627\u0644\u0645\u0646\u062a\u062c. \u0644\u0643\u0646 \u0627\u0644\u0648\u0647\u062c \u064a\u0639\u064a\u0634 \u0641\u064a \u0627\u0644\u063a\u0631\u0641\u0629\u060c \u0648\u0644\u064a\u0633 \u0641\u064a \u0627\u0644\u0643\u062a\u064a\u0628. \u0641\u0647\u0648 \u064a\u0638\u0647\u0631 \u0639\u0646\u062f\u0645\u0627 \u064a\u0646\u0638\u0631 \u0627\u0644\u0636\u064a\u0641 \u0625\u0644\u0649 \u0623\u0633\u0641\u0644 \u0627\u0644\u0645\u0645\u0631\u060c \u0623\u0648 \u0639\u0646\u062f\u0645\u0627 \u064a\u0642\u0641 \u0623\u0645\u064a\u0646 \u0627\u0644\u0635\u0646\u062f\u0648\u0642 \u062a\u062d\u062a \u0634\u0628\u0643\u0629 \u0627\u0644\u0633\u0642\u0641 \u0646\u0641\u0633\u0647\u0627 \u0644\u0645\u062f\u0629 \u062b\u0645\u0627\u0646\u064a \u0633\u0627\u0639\u0627\u062a\u060c \u0623\u0648 \u0639\u0646\u062f\u0645\u0627 \u064a\u0633\u062a\u062e\u062f\u0645 \u0628\u0647\u0648 \u0627\u0644\u0641\u0646\u062f\u0642 \u0627\u0644\u062d\u062c\u0627\u0631\u0629 \u0627\u0644\u0644\u0627\u0645\u0639\u0629\u060c \u0623\u0648 \u0639\u0646\u062f\u0645\u0627 \u062a\u0636\u0639 \u063a\u0631\u0641\u0629 \u0627\u0644\u0627\u062c\u062a\u0645\u0627\u0639\u0627\u062a \u0623\u0636\u0648\u0627\u0621 \u0633\u0627\u0637\u0639\u0629 \u0633\u0627\u0637\u0639\u0629 \u0645\u0628\u0627\u0634\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0648\u062c\u0648\u0647.<\/p>\n\n\n\n<p>\u0627\u0644\u062e\u0637\u0623 \u0647\u0648 \u0639\u062f\u0645 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0635\u0627\u0628\u064a\u062d LED. \u0627\u0644\u062e\u0637\u0623 \u0647\u0648 \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0625\u0636\u0627\u0621\u0629 (\u0644\u064a\u062f) \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u062f\u0648\u0646 \u0627\u0644\u0633\u0624\u0627\u0644 \u0639\u0646 \u0645\u0643\u0627\u0646 \u0648\u062c\u0648\u062f \u0627\u0644\u0639\u064a\u0646.<\/p>\n\n\n\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0644\u0644\u0636\u064a\u0627\u0641\u0629 \u0648\u062a\u062c\u0627\u0631\u0629 \u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0648\u0627\u0644\u0645\u0643\u0627\u062a\u0628\u060c \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0628\u0635\u0631\u064a\u0627\u062a \u0627\u0644\u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u0648\u0647\u062c \u0648\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u063a\u0627\u0626\u0631\u0629 \u0648\u0627\u0644\u0639\u0627\u0643\u0633\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0644\u0627\u0645\u0639\u0629 \u0648\u0627\u0644\u062d\u0648\u0627\u062c\u0632 \u0627\u0644\u0633\u0648\u062f\u0627\u0621 \u0623\u0648 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0633\u0637\u0648\u0639 \u0639\u0646\u062f \u0627\u0644\u0627\u0642\u062a\u0636\u0627\u0621 \u0648\u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629 \u0639\u0646\u062f\u0645\u0627 \u062a\u0633\u0645\u062d \u0627\u0644\u0645\u064a\u0632\u0627\u0646\u064a\u0629 \u0628\u0630\u0644\u0643. \u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0639\u0631\u0636, <a href=\"https:\/\/meagreelight.com\/led-track-lighting\/\">\u0625\u0636\u0627\u0621\u0629 \u0645\u0633\u0627\u0631 (\u0644\u064a\u062f) \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0628\u064a\u0639 \u0628\u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0648\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0639\u0631\u0636<\/a> \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u062e\u064a\u0627\u0631\u0627\u064b \u0623\u0643\u062b\u0631 \u0630\u0643\u0627\u0621\u064b \u0645\u0646 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0642\u0641 \u0627\u0644\u062b\u0627\u0628\u062a\u0629 \u0644\u0623\u0646\u0647 \u064a\u0645\u0646\u062d \u0627\u0644\u0641\u0631\u064a\u0642 \u0645\u0631\u0648\u0646\u0629 \u0641\u064a \u0627\u0644\u062a\u0635\u0648\u064a\u0628 \u0628\u0639\u062f \u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0627\u0644\u062a\u0631\u0648\u064a\u062c.<\/p>\n\n\n\n<p>\u0648\u0644\u0643\u0646 \u0625\u0644\u064a\u0643 \u0648\u062c\u0647\u0629 \u0646\u0638\u0631\u064a \u0627\u0644\u062a\u064a \u0644\u0627 \u062a\u062d\u0638\u0649 \u0628\u0634\u0639\u0628\u064a\u0629 \u0643\u0628\u064a\u0631\u0629: \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0642\u0648\u0627\u0626\u0645 \u201c\u0623\u0641\u0636\u0644 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0625\u0636\u0627\u0621\u0629 (\u0644\u064a\u062f) \u0644\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u201d \u062a\u0643\u0627\u062f \u062a\u0643\u0648\u0646 \u0639\u062f\u064a\u0645\u0629 \u0627\u0644\u0641\u0627\u0626\u062f\u0629 \u0644\u0623\u0646\u0647\u0627 \u062a\u0635\u0646\u0641 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u062f\u0648\u0646 \u0645\u0631\u0627\u0639\u0627\u0629 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u063a\u0631\u0641\u0629. \u0644\u0627 \u064a\u0632\u0627\u0644 \u0645\u0635\u0628\u0627\u062d \u0627\u0644\u0645\u0633\u0627\u0631 \u0627\u0644\u062c\u064a\u062f \u0641\u064a \u0648\u0636\u0639 \u0627\u0644\u0633\u0642\u0641 \u0627\u0644\u062e\u0627\u0637\u0626 \u0642\u0631\u0627\u0631\u064b\u0627 \u0633\u064a\u0626\u064b\u0627 \u0644\u0644\u0625\u0636\u0627\u0621\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"mistake-4-trusting-lifetime-claims-without-asking-what-was-actually-tested\">\u0627\u0644\u062e\u0637\u0623 #4: \u0627\u0644\u0648\u062b\u0648\u0642 \u0628\u0645\u0637\u0627\u0644\u0628\u0627\u062a \u0627\u0644\u0639\u0645\u0631 \u062f\u0648\u0646 \u0627\u0644\u0633\u0624\u0627\u0644 \u0639\u0645\u0627 \u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631\u0647 \u0628\u0627\u0644\u0641\u0639\u0644<\/h2>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0637\u0627\u0644\u0628\u0629 \u0628\u0640 50,000 \u0633\u0627\u0639\u0629 \u0635\u0627\u062f\u0642\u0629. \u0643\u0645\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u062e\u064a\u0627\u0644\u0627\u064b \u0645\u0632\u062e\u0631\u0641\u0627\u064b.<\/p>\n\n\n\n<p>\u0644\u0627\u062d\u0642\u062a \u0644\u062c\u0646\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u0629 \u0627\u0644\u0641\u064a\u062f\u0631\u0627\u0644\u064a\u0629 \u0634\u0631\u0643\u0629 Lights of America \u0628\u0633\u0628\u0628 \u0627\u062f\u0639\u0627\u0621\u0627\u062a \u0644\u0645\u0628\u0627\u062a LED \u0627\u0644\u0645\u0628\u0627\u0644\u063a \u0641\u064a\u0647\u0627\u060c \u0648\u0623\u0645\u0631\u062a \u0645\u062d\u0643\u0645\u0629 \u0641\u064a\u062f\u0631\u0627\u0644\u064a\u0629 \u0628\u062f\u0641\u0639 \u0623\u0643\u062b\u0631 \u0645\u0646 $21 \u0645\u0644\u064a\u0648\u0646 \u062f\u0648\u0644\u0627\u0631 \u0628\u0633\u0628\u0628 \u0627\u062f\u0639\u0627\u0621\u0627\u062a \u0646\u0627\u062a\u062c \u0627\u0644\u0636\u0648\u0621 \u0627\u0644\u0645\u0636\u0644\u0644\u0629 \u0648\u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0645\u062a\u0648\u0642\u0639. \u0647\u0630\u0647 \u0627\u0644\u0642\u0636\u064a\u0629 \u0642\u062f\u064a\u0645\u0629\u060c \u0646\u0639\u0645\u060c \u0644\u0643\u0646 \u0627\u0644\u062f\u0631\u0633 \u0627\u0644\u0645\u0633\u062a\u0641\u0627\u062f \u0645\u0646\u0647\u0627 \u0644\u0627 \u064a\u0632\u0627\u0644 \u062d\u064a\u064b\u0627: \u0627\u062f\u0639\u0627\u0621\u0627\u062a \u0623\u062f\u0627\u0621 \u0645\u0635\u0627\u0628\u064a\u062d LED \u063a\u064a\u0631 \u0627\u0644\u0645\u062f\u0639\u0648\u0645\u0629 \u0644\u064a\u0633\u062a \u0643\u062a\u0627\u0628\u0629 \u0625\u0639\u0644\u0627\u0646\u0627\u062a \u063a\u064a\u0631 \u0645\u0624\u0630\u064a\u0629. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0635\u0628\u062d \u0645\u062e\u0627\u0637\u0631 \u0645\u0627\u0644\u064a\u0629. \u0627\u0642\u0631\u0623 <a href=\"https:\/\/www.ftc.gov\/news-events\/news\/press-releases\/2014\/02\/ftc-action-leads-court-order-barring-misleading-light-bulb-claims\" rel=\"nofollow noopener\" target=\"_blank\">\u0623\u0645\u0631 \u0645\u062d\u0643\u0645\u0629 \u0644\u062c\u0646\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u0629 \u0627\u0644\u0641\u064a\u062f\u0631\u0627\u0644\u064a\u0629 \u0628\u0634\u0623\u0646 \u0645\u0637\u0627\u0644\u0628\u0627\u062a \u0645\u0635\u0627\u0628\u064a\u062d LED \u0627\u0644\u0645\u0636\u0644\u0644\u0629<\/a>. <\/p>\n\n\n\n<p>\u0647\u0630\u0627 \u0627\u0644\u0623\u0645\u0631 \u0645\u0647\u0645 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0631\u0643\u064a\u0628\u0627\u062a LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0644\u0623\u0646 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0644\u0627 \u064a\u0632\u0627\u0644\u0648\u0646 \u064a\u062e\u0644\u0637\u0648\u0646 \u0628\u064a\u0646 \u0628\u064a\u0627\u0646\u0627\u062a \u0631\u0642\u0627\u0642\u0629 LED \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a. \u0642\u062f \u062a\u0635\u0641 \u0628\u064a\u0627\u0646\u0627\u062a LM-80 \u0635\u064a\u0627\u0646\u0629 \u0644\u0648\u0645\u0646 \u062d\u0632\u0645\u0629 LED. \u0642\u062f \u062a\u0639\u0631\u0636 TM-21 \u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062a\u062c\u0648\u064a\u0641. \u0642\u062f \u062a\u0642\u062f\u0645 LM-79 \u062a\u0642\u0631\u064a\u0631\u064b\u0627 \u0639\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0636\u0648\u0626\u064a \u0648\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0648\u062d\u062f\u0629 \u0627\u0644\u0625\u0646\u0627\u0631\u0629 \u0641\u064a \u0648\u0642\u062a \u0645\u0627. \u0644\u0627 \u0634\u064a\u0621 \u0645\u0646 \u0630\u0644\u0643 \u064a\u062b\u0628\u062a \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0623\u0646 \u0627\u0644\u0645\u062d\u0631\u0643\u060c \u0648\u0627\u0644\u0645\u0633\u0627\u0631 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u060c \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u0648\u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0648\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u063a\u0644\u0627\u0641\u060c \u0648\u0627\u0644\u0639\u0632\u0644 \u0627\u0644\u0645\u0627\u0626\u064a \u0633\u062a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u0645\u062b\u0627\u0644\u064a \u0641\u064a \u0645\u0634\u0631\u0648\u0639\u0643 \u0627\u0644\u0641\u0639\u0644\u064a.<\/p>\n\n\n\n<p>\u062a\u0645\u064a\u064a\u0632 \u0635\u063a\u064a\u0631. \u0641\u0627\u062a\u0648\u0631\u0629 \u0643\u0628\u064a\u0631\u0629.<\/p>\n\n\n\n<p>\u0642\u0628\u0644 \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0629 \u0639\u0644\u0649 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0625\u0636\u0627\u0621\u0629 LED \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0627\u0637\u0644\u0628 \u062d\u0632\u0645\u0629 \u0627\u0644\u0648\u062b\u0627\u0626\u0642: LM-79 \u0639\u0646\u062f \u062a\u0648\u0641\u0631\u0647\u0627\u060c \u0648\u062f\u0639\u0645 LM-80\/TM-21\u060c \u0648\u0645\u0644\u0641\u0627\u062a IES \u0623\u0648 LDT\u060c \u0648\u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0637\u0631\u0627\u0632 \u0627\u0644\u062e\u0627\u0635 \u0628\u0627\u0644\u0645\u0634\u063a\u0644\u060c \u0648\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631\u060c \u0648\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0627\u0644\u062a\u0639\u062a\u064a\u0645\u060c \u0648\u062a\u0635\u0646\u064a\u0641 IP\u060c \u0648\u062a\u0635\u0646\u064a\u0641 IK \u0625\u0630\u0627 \u0643\u0627\u0646 \u0630\u0644\u0643 \u0645\u0646\u0627\u0633\u0628\u064b\u0627\u060c \u0648\u0634\u0631\u0648\u0637 \u0627\u0644\u0636\u0645\u0627\u0646\u060c \u0648\u0634\u0631\u0648\u0637 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631. \u0625\u0630\u0627 \u0644\u0645 \u064a\u062a\u0645\u0643\u0646 \u0627\u0644\u0645\u0648\u0631\u062f \u0645\u0646 \u0634\u0631\u062d \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0639\u0645\u0631 \u0627\u0644\u0645\u0643\u0648\u0651\u0646 \u0648\u0639\u0645\u0631 \u0648\u062d\u062f\u0629 \u0627\u0644\u0625\u0646\u0627\u0631\u0629\u060c \u0641\u0642\u0645 \u0628\u0625\u0628\u0637\u0627\u0621 \u0627\u0644\u0623\u0645\u0631.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-fff09c9\" id=\"gspb_image-id-gsbp-fff09c9\"><img decoding=\"async\" src=\"https:\/\/meagreelight.com\/wp-content\/uploads\/2026\/04\/Most-Common-Fixture-Selection-Mistakes-in-Commercial-LED-Lighting-Projects1.jpeg\" data-src=\"\" alt=\"\u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u0627\u064b \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639 \u0625\u0636\u0627\u0621\u0629 LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"mistake-5-forgetting-drivers-dimming-and-flicker\">\u0627\u0644\u062e\u0637\u0623 #5: \u0646\u0633\u064a\u0627\u0646 \u0628\u0631\u0627\u0645\u062c \u0627\u0644\u062a\u0634\u063a\u064a\u0644 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\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u062a\u0639\u062a\u064a\u0645 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629\u060c \u0623\u0648 \u064a\u0631\u0641\u0636 \u0627\u0644\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0645\u0639 \u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u062d\u0643\u0645. \u0644\u0642\u062f \u0634\u0627\u0647\u062f\u062a \u0641\u0631\u0642\u064b\u0627 \u062a\u0642\u0636\u064a \u0623\u064a\u0627\u0645\u064b\u0627 \u0641\u064a \u062a\u0634\u062e\u064a\u0635 \u201c\u0627\u0644\u0623\u0636\u0648\u0627\u0621 \u0627\u0644\u0633\u064a\u0626\u0629\u201d \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0647\u064a \u062a\u0648\u0627\u0641\u0642 \u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p>\n\n\n\n<p>\u0648\u0642\u062f \u062f\u0631\u0633\u062a PNNL \u0642\u064a\u0627\u0633 \u0627\u0644\u0648\u0645\u064a\u0636 \u0648\u0644\u0627\u062d\u0638\u062a \u0623\u0646 \u0645\u0627 \u0628\u064a\u0646 10% \u0625\u0644\u0649 25% \u0645\u0646 \u0627\u0644\u0633\u0643\u0627\u0646 \u0642\u062f \u064a\u0643\u0648\u0646\u0648\u0646 \u062d\u0633\u0627\u0633\u064a\u0646 \u0644\u0644\u0648\u0645\u064a\u0636\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0648\u0645\u0636 \u0628\u0634\u0643\u0644 \u0633\u064a\u0621 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0633\u0647\u0645 \u0641\u064a \u062d\u062f\u0648\u062b \u0627\u0644\u0635\u062f\u0627\u0639 \u0648\u0627\u0644\u0635\u062f\u0627\u0639 \u0627\u0644\u0646\u0635\u0641\u064a \u0648\u0627\u0644\u062a\u0634\u062a\u062a \u0623\u0648 \u0627\u0644\u062a\u0648\u0639\u0643. \u0625\u0646 \u0639\u0645\u0644\u0647\u0645 \u0639\u0644\u0649 <a href=\"https:\/\/www.pnnl.gov\/news-media\/flicker-phenomenon\" rel=\"nofollow noopener\" target=\"_blank\">\u0638\u0627\u0647\u0631\u0629 \u0627\u0644\u0648\u0645\u064a\u0636<\/a> \u0647\u0648 \u0628\u0627\u0644\u0636\u0628\u0637 \u0646\u0648\u0639 \u0627\u0644\u0628\u062d\u062b \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u064a\u0636\u0639\u0647 \u0627\u0644\u0645\u0634\u062a\u0631\u0648\u0646 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0647\u0645 \u0642\u0628\u0644 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0633\u0627\u0626\u0642 \u0643\u0628\u0646\u062f \u062b\u0627\u0646\u0648\u064a.<\/p>\n\n\n\n<p>\u0644\u0630\u0627 \u0627\u0637\u0631\u062d \u0623\u0633\u0626\u0644\u0629 \u0642\u0628\u064a\u062d\u0629 \u0641\u064a \u0648\u0642\u062a \u0645\u0628\u0643\u0631:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0647\u0644 \u0647\u0648 0-10 \u0641\u0648\u0644\u062a\u060c \u0623\u0648 DALI\u060c \u0623\u0648 DALI\u060c \u0623\u0648 Triac\u060c \u0623\u0648 PWM\u060c \u0623\u0648 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\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0629 \u0623\u0646 \u0645\u0635\u0627\u0628\u064a\u062d LED \u0627\u0633\u062a\u064f\u062e\u062f\u0645\u062a \u0641\u064a 44% \u0645\u0646 \u0627\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0641\u064a \u0627\u0644\u0648\u0644\u0627\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0641\u064a \u0639\u0627\u0645 2018\u060c \u0627\u0631\u062a\u0641\u0627\u0639\u064b\u0627 \u0645\u0646 9% \u0641\u064a \u0639\u0627\u0645 2012\u060c \u0648\u0645\u0646 \u0627\u0644\u0645\u062a\u0648\u0642\u0639 \u0623\u0646 \u062a\u0648\u0641\u0631 \u0645\u0635\u0627\u0628\u064a\u062d LED \u0645\u0627 \u064a\u0635\u0644 \u0625\u0644\u0649 95% \u0645\u0646 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0628\u062d\u0644\u0648\u0644 \u0639\u0627\u0645 2050. \u0625\u0646 \u0645\u0646\u062d\u0646\u0649 \u0627\u0644\u062a\u0628\u0646\u064a \u0647\u0630\u0627 \u0647\u0627\u0626\u0644\u060c \u0648\u0644\u0643\u0646\u0647 \u064a\u0639\u0646\u064a \u0623\u064a\u0636\u064b\u0627 \u062a\u0643\u0631\u0627\u0631 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0633\u064a\u0626\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639. \u0627\u0646\u0638\u0631 <a href=\"https:\/\/www.eia.gov\/todayinenergy\/detail.php?id=49816\" rel=\"nofollow noopener\" target=\"_blank\">\u062a\u0642\u0631\u064a\u0631 \u0627\u0639\u062a\u0645\u0627\u062f \u0645\u0635\u0627\u0628\u064a\u062d LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0645\u0646 EIA<\/a>. <\/p>\n\n\n\n<p>\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u0627\u0644\u062a\u0648\u0631\u064a\u062f \u0639\u0628\u0631 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0628\u064a\u0639 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href=\"https:\/\/designlights.org\/qpl\/\" rel=\"nofollow noopener\" target=\"_blank\">\u0642\u0648\u0627\u0626\u0645 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0624\u0647\u0644\u0629 \u0645\u0646 DLC<\/a>. <\/p>\n\n\n\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0634\u0631\u0648\u0639\u0627\u062a \u062e\u0635\u0645 \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0641\u064a \u0623\u0645\u0631\u064a\u0643\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062b\u0631 \u0642\u0627\u0626\u0645\u0629 DLC \u0639\u0644\u0649 \u0623\u0647\u0644\u064a\u0629 \u0627\u0644\u062d\u0648\u0627\u0641\u0632. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062a\u064a \u062a\u0648\u0627\u062c\u0647 \u0627\u0644\u0627\u062a\u062d\u0627\u062f \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a\u060c \u0641\u0625\u0646 \u0648\u062b\u0627\u0626\u0642 CE 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\u0627\u0644\u0641\u0646\u0627\u062f\u0642 \u0623\u0648 \u0627\u0644\u0633\u0648\u0628\u0631 \u0645\u0627\u0631\u0643\u062a \u0623\u0648 \u0627\u0644\u0645\u0643\u0627\u062a\u0628 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0645\u0648\u0627\u0642\u0639\u060c \u064a\u0643\u0645\u0646 \u0627\u0644\u062e\u0637\u0623 \u0641\u064a \u0627\u0641\u062a\u0631\u0627\u0636 \u0623\u0646 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0648\u0627\u062d\u062f\u0629 \u0645\u0639\u062a\u0645\u062f\u0629 \u062a\u0636\u0645\u0646 \u062a\u0637\u0627\u0628\u0642 500 \u0623\u0648 5000 \u0648\u062d\u062f\u0629 \u062a\u0627\u0644\u064a\u0629. \u0642\u062f \u0644\u0627 \u062a\u062a\u0637\u0627\u0628\u0642. \u062a\u062a\u063a\u064a\u0631 \u0635\u0646\u0627\u062f\u064a\u0642 CCT. \u062a\u062e\u062a\u0644\u0641 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u0624\u0643\u0633\u062f\u0629. \u062a\u062a\u063a\u064a\u0631 \u0627\u0644\u0646\u0627\u0634\u0631\u0627\u062a \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629. \u064a\u062a\u0645 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0633\u0627\u0626\u0642\u064a\u0646. \u064a\u062a\u063a\u064a\u0631 \u0645\u0648\u0631\u062f\u0648 \u0627\u0644\u0639\u062f\u0633\u0627\u062a. \u064a\u0638\u0647\u0631 \u062a\u0644\u0641 \u0641\u064a \u0627\u0644\u062a\u063a\u0644\u064a\u0641. \u062a\u0631\u0643\u064a\u0628\u0627\u062a 3000K \u0645\u0646 \u0627\u0644\u062f\u0641\u0639\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u0642\u062f \u0644\u0627 \u062a\u062a\u0637\u0627\u0628\u0642 \u0628\u0635\u0631\u064a\u064b\u0627 \u0645\u0639 \u0627\u0644\u062f\u0641\u0639\u0629 \u0627\u0644\u062b\u0627\u0644\u062b\u0629.<\/p>\n\n\n\n<p>\u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u0630\u064a \u062a\u062d\u062a\u0627\u062c \u0641\u064a\u0647 \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0627\u062a \u0625\u0644\u0649 \u0627\u0644\u0627\u0646\u0636\u0628\u0627\u0637 \u0648\u0644\u064a\u0633 \u0627\u0644\u062a\u0641\u0627\u0624\u0644.<\/p>\n\n\n\n<p>\u0627\u0633\u0623\u0644 \u0639\u0646 \u0623\u0647\u062f\u0627\u0641 SDCM. \u0627\u0633\u0623\u0644 \u0639\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0641\u0627\u0648\u062a \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0646\u0627\u0642\u0635 \u0644\u0645\u0627\u0643\u062f\u0627\u0645 \u0627\u0644\u0645\u0643\u0648\u0646 \u0645\u0646 3 \u062e\u0637\u0648\u0627\u062a \u0623\u0648 5 \u062e\u0637\u0648\u0627\u062a. \u0627\u0633\u0623\u0644 \u0639\u0646 \u0643\u064a\u0641\u064a\u0629 \u062a\u062d\u0643\u0645 \u0627\u0644\u0645\u0635\u0646\u0639 \u0641\u064a \u062a\u062c\u0645\u064a\u0639 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0628\u0627\u0639\u062b \u0644\u0644\u0636\u0648\u0621\u060c \u0648\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0645\u0634\u063a\u0644\u060c \u0648\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0645\u0628\u064a\u062a \u0648\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u062a\u0642\u0627\u062f\u0645 \u0648\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0646\u0647\u0627\u0626\u064a. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0627\u0644\u0630\u064a\u0646 \u064a\u0642\u0627\u0631\u0646\u0648\u0646 \u0628\u064a\u0646 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646\u060c \u0641\u0625\u0646 <a href=\"https:\/\/meagreelight.com\/quality-control\/\">\u0639\u0645\u0644\u064a\u0629 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629<\/a> \u064a\u062c\u0628 \u0623\u0644\u0627 \u062a\u0643\u0648\u0646 \u0632\u064a\u0627\u0631\u0629 \u0635\u0641\u062d\u0629 \u0645\u0647\u0630\u0628\u0629\u061b \u0628\u0644 \u064a\u062c\u0628 \u0623\u0646 \u062a\u0635\u0628\u062d \u0642\u0627\u0626\u0645\u0629 \u0645\u0631\u062c\u0639\u064a\u0629 \u0644\u0644\u0645\u0648\u0627\u0641\u0642\u0629 \u0639\u0644\u0649 \u0627\u0644\u0634\u0631\u0627\u0621.<\/p>\n\n\n\n<p>\u0648\u0625\u0630\u0627 \u0642\u0627\u0644 \u0623\u062d\u062f \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646: \u201c\u0646\u0641\u0633 \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0644\u0627 \u062a\u0642\u0644\u0642\u201d\u060c \u0623\u0634\u0639\u0631 \u0628\u0627\u0644\u0642\u0644\u0642.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-i-would-demand-before-approving-commercial-led-lighting-fixtures\">\u0645\u0627 \u0623\u0637\u0644\u0628\u0647 \u0642\u0628\u0644 \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0629 \u0639\u0644\u0649 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0625\u0636\u0627\u0621\u0629 LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629<\/h2>\n\n\n\n<p>\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u064a \u0633\u0623\u0633\u062a\u062e\u062f\u0645\u0647\u0627 \u0642\u0628\u0644 \u0627\u0644\u062a\u0648\u0642\u064a\u0639 \u0639\u0644\u0649 \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0631\u0643\u064a\u0628\u0627\u062a LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/th><th>\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u0623\u062f\u0644\u0629 \u0627\u0644\u062a\u064a \u0623\u0631\u064a\u062f\u0647\u0627<\/th><th>\u0645\u0627 \u0623\u0647\u0645\u064a\u0629 \u0630\u0644\u0643<\/th><\/tr><\/thead><tbody><tr><td>\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0628\u0635\u0631\u064a<\/td><td>\u0645\u0644\u0641 IES\/LDT\u060c \u0648\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0634\u0639\u0627\u0639\u060c \u0648\u0645\u062e\u0631\u062c\u0627\u062a \u0627\u0644\u062a\u062c\u0648\u064a\u0641\u060c \u0648\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0634\u0645\u0639\u0629<\/td><td>\u064a\u0645\u0646\u0639 \u0627\u0644\u0628\u0642\u0639 \u0627\u0644\u062f\u0627\u0643\u0646\u0629 \u0648\u0627\u0644\u0628\u0642\u0639 \u0627\u0644\u0633\u0627\u062e\u0646\u0629 \u0648\u0627\u0644\u062a\u0628\u0627\u0639\u062f \u0627\u0644\u062e\u0627\u0637\u0626<\/td><\/tr><tr><td>\u0627\u0644\u0631\u0627\u062d\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629<\/td><td>\u0628\u064a\u0627\u0646\u0627\u062a UGR \u062d\u064a\u062b\u0645\u0627 \u0643\u0627\u0646 \u0630\u0644\u0643 \u0645\u0646\u0627\u0633\u0628\u064b\u0627\u060c \u0648\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0642\u0637\u0639\u060c \u0648\u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u0648\u0647\u062c<\/td><td>\u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u0634\u0643\u0627\u0648\u0649 \u0641\u064a \u0627\u0644\u0645\u0643\u0627\u062a\u0628 \u0648\u0627\u0644\u0645\u0645\u0631\u0627\u062a \u0648\u0627\u0644\u0641\u0646\u0627\u062f\u0642<\/td><\/tr><tr><td>\u062c\u0648\u062f\u0629 \u0627\u0644\u0644\u0648\u0646<\/td><td>CCT, CRI, R9, R9, SDCM binninginging<\/td><td>\u064a\u062d\u0645\u064a \u0644\u0648\u0646 \u0627\u0644\u0628\u064a\u0639 \u0628\u0627\u0644\u062a\u062c\u0632\u0626\u0629\u060c \u0648\u0645\u0632\u0627\u062c \u0627\u0644\u0636\u064a\u0627\u0641\u0629\u060c \u0648\u0627\u062a\u0633\u0627\u0642 \u0627\u0644\u062f\u0641\u0639\u0627\u062a<\/td><\/tr><tr><td>\u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/td><td>\u0646\u0645\u0648\u0630\u062c \u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0627\u0644\u062a\u0639\u062a\u064a\u0645\u060c PF\u060c THD\u060c \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u064a\u0627\u0631<\/td><td>\u062a\u062c\u0646\u0628 \u0627\u0644\u0648\u0645\u064a\u0636 \u0648\u0627\u0644\u0637\u0646\u064a\u0646 \u0648\u0641\u0634\u0644 \u0627\u0644\u062a\u062d\u0643\u0645 \u0648\u0627\u0644\u0645\u0634\u0643\u0644\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/td><\/tr><tr><td>\u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062d\u0631\u0627\u0631\u064a<\/td><td>\u0647\u064a\u0643\u0644 \u0627\u0644\u0645\u0634\u062a\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u060c \u0648\u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u062d\u064a\u0637\u064a\u060c \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0642\u0627\u062f\u0645<\/td><td>\u064a\u062d\u0645\u064a \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0648\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0625\u062e\u0631\u0627\u062c<\/td><\/tr><tr><td>\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644<\/td><td>CE, RoHS, FCC, DLC, DLC, LM-79, LM-80\/TM-21 \u062d\u064a\u062b\u0645\u0627 \u064a\u0646\u0637\u0628\u0642 \u0630\u0644\u0643<\/td><td>\u064a\u062f\u0639\u0645 \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0627\u062a \u0648\u0627\u0644\u062e\u0635\u0648\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u0646\u0627\u0642\u0635\u0627\u062a \u0648\u0627\u0644\u0645\u0646\u0627\u0642\u0635\u0627\u062a \u0648\u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0627\u0644\u0623\u0633\u0648\u0627\u0642<\/td><\/tr><tr><td>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td><td>\u0627\u0644\u0639\u064a\u0646\u0629 \u0627\u0644\u0630\u0647\u0628\u064a\u0629\u060c \u0648\u0641\u062d\u0635 \u0627\u0644\u062f\u0641\u0639\u0627\u062a\u060c \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641<\/td><td>\u064a\u0642\u0644\u0644 \u0645\u0646 \u0639\u062f\u0645 \u0627\u062a\u0633\u0627\u0642 \u0627\u0644\u0637\u0631\u062d \u0648\u0634\u0643\u0627\u0648\u0649 \u0627\u0644\u0645\u0648\u0627\u0642\u0639<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-f142b6c\" id=\"gspb_image-id-gsbp-f142b6c\"><img decoding=\"async\" src=\"https:\/\/meagreelight.com\/wp-content\/uploads\/2026\/04\/Most-Common-Fixture-Selection-Mistakes-in-Commercial-LED-Lighting-Projects.jpeg\" data-src=\"\" alt=\"\u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u0627\u064b \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639 \u0625\u0636\u0627\u0621\u0629 LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faqs\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-the-most-common-fixture-selection-mistakes-in-commercial-led-lighting-projects\">\u0645\u0627 \u0647\u064a \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639 \u0625\u0636\u0627\u0621\u0629 (\u0644\u064a\u062f) \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u061f<\/h3>\n\n\n\n<p>\u062a\u062a\u0645\u062b\u0644 \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639 \u0625\u0636\u0627\u0621\u0629 (\u0644\u064a\u062f) \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0641\u064a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u062d\u0633\u0628 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0634\u0639\u0627\u0639\u060c \u0648\u062a\u062c\u0627\u0647\u0644 \u0627\u0644\u0648\u0647\u062c\u060c \u0648\u0627\u0644\u062b\u0642\u0629 \u0641\u064a \u0627\u062f\u0639\u0627\u0621\u0627\u062a \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u063a\u064a\u0631 \u0627\u0644\u0645\u062f\u0639\u0648\u0645\u0629\u060c \u0648\u0627\u0644\u062a\u063a\u0627\u0636\u064a \u0639\u0646 \u062a\u0648\u0627\u0641\u0642 \u0628\u0631\u0627\u0645\u062c \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0648\u062a\u062e\u0637\u064a \u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0636\u0648\u0626\u064a\u060c \u0648\u0627\u0644\u0641\u0634\u0644 \u0641\u064a \u0645\u0637\u0627\u0628\u0642\u0629 \u0646\u0648\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u0639 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u060c \u0648\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0633\u0642\u0641\u060c \u0648\u0627\u0646\u0639\u0643\u0627\u0633 \u0627\u0644\u0633\u0637\u062d\u060c \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u0635\u064a\u0627\u0646\u0629.<\/p>\n\n\n\n<p>\u0628\u0644\u063a\u0629 \u0648\u0627\u0636\u062d\u0629\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0633\u0623\u0644 \u0627\u0644\u0645\u0634\u062a\u0631\u0648\u0646 \u201c\u0643\u0645 \u0639\u062f\u062f \u0627\u0644\u0648\u0627\u0637\u061f\u201d \u0641\u064a \u062d\u064a\u0646 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0633\u0623\u0644\u0648\u0627 \u201c\u0623\u064a\u0646 \u064a\u0630\u0647\u0628 \u0627\u0644\u0636\u0648\u0621\u061f \u0647\u0630\u0627 \u0627\u0644\u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u0648\u0627\u062d\u062f \u064a\u0645\u0646\u0639 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0625\u062d\u0631\u0627\u062c \u0627\u0644\u0628\u0627\u0647\u0638 \u0627\u0644\u062b\u0645\u0646.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-do-you-choose-commercial-led-fixtures-for-retail-office-and-hospitality-projects\">\u0643\u064a\u0641 \u062a\u062e\u062a\u0627\u0631 \u062a\u0631\u0643\u064a\u0628\u0627\u062a LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0628\u064a\u0639 \u0628\u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0648\u0627\u0644\u0645\u0643\u0627\u062a\u0628 \u0648\u0627\u0644\u0636\u064a\u0627\u0641\u0629\u061f<\/h3>\n\n\n\n<p>\u064a\u0645\u0643\u0646\u0643 \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u0635\u0627\u0628\u064a\u062d LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0623\u0648\u0644\u0627\u064b\u060c \u062b\u0645 \u0645\u0637\u0627\u0628\u0642\u0629 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0634\u0639\u0627\u0639\u060c \u0648\u0645\u062e\u0631\u062c\u0627\u062a \u0627\u0644\u0644\u0645\u0639\u0629\u060c \u0648 CCT\u060c \u0648 CRI\u060c \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0648\u0647\u062c\u060c \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0639\u062a\u064a\u0645\u060c \u0648\u0646\u0648\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0648\u062a\u0635\u0646\u064a\u0641 IP\u060c \u0648\u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0644\u0644\u0645\u0633\u0627\u062d\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0634\u0631\u0627\u0621 \u0645\u062c\u0645\u0648\u0639\u0629 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0639\u0627\u0645\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0633\u0639\u0631 \u0623\u0648 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0623\u0648 \u0645\u0638\u0647\u0631 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0641\u0642\u0637.<\/p>\n\n\n\n<p>\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u062d\u062a\u0627\u062c \u0645\u062a\u0627\u062c\u0631 \u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0625\u0644\u0649 \u0625\u0636\u0627\u0621\u0629 \u0645\u0645\u064a\u0632\u0629 \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a\u0647\u0627 \u0648\u0625\u0628\u0631\u0627\u0632 \u0627\u0644\u0623\u0644\u0648\u0627\u0646 \u0628\u0642\u0648\u0629. \u062a\u062d\u062a\u0627\u062c \u0627\u0644\u0645\u0643\u0627\u062a\u0628 \u0625\u0644\u0649 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0648\u0647\u062c \u0648\u0627\u0644\u0631\u0627\u062d\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629. \u0623\u0645\u0627 \u0642\u0637\u0627\u0639 \u0627\u0644\u0636\u064a\u0627\u0641\u0629 \u0641\u064a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0625\u0636\u0627\u0621\u0629 \u0645\u0631\u064a\u062d\u0629 \u0648\u062f\u0627\u0641\u0626\u0629 \u0648\u0645\u062a\u0646\u0627\u0633\u0642\u0629 \u0627\u0644\u0644\u0645\u0633\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0648\u0628\u0635\u0631\u064a\u0627\u062a \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0633\u0637\u0648\u0639.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"why-is-beam-angle-important-in-commercial-led-fixture-selection\">\u0644\u0645\u0627\u0630\u0627 \u062a\u0639\u062a\u0628\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0634\u0639\u0627\u0639 \u0645\u0647\u0645\u0629 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0631\u0643\u064a\u0628\u0627\u062a LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u061f<\/h3>\n\n\n\n<p>\u062a\u064f\u0639\u062f \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0634\u0639\u0627\u0639 \u0645\u0647\u0645\u0629 \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u0635\u0627\u0628\u064a\u062d LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0644\u0623\u0646\u0647\u0627 \u062a\u062d\u062f\u062f \u0643\u064a\u0641\u064a\u0629 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0636\u0648\u0621 \u0645\u0646 \u0648\u062d\u062f\u0629 \u0627\u0644\u0625\u0646\u0627\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0631\u0641\u0641 \u0623\u0648 \u0627\u0644\u0623\u0631\u0636\u064a\u0627\u062a \u0623\u0648 \u0627\u0644\u0645\u0643\u0627\u062a\u0628 \u0623\u0648 \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0623\u0648 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0639\u0645\u0627\u0631\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062b\u0631 \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u062a\u062c\u0627\u0646\u0633 \u0627\u0644\u0633\u0637\u0648\u0639 \u0648\u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0648\u0627\u0644\u0648\u0647\u062c \u0648\u0627\u0644\u062a\u0628\u0627\u0639\u062f \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0627\u0631\u0629 \u062a\u062f\u0639\u0645 \u0628\u0627\u0644\u0641\u0639\u0644 \u0627\u0644\u063a\u0631\u0636 \u0645\u0646 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629.<\/p>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u0644\u0634\u0639\u0627\u0639 \u0628\u0632\u0627\u0648\u064a\u0629 15 \u062f\u0631\u062c\u0629 \u0623\u0646 \u064a\u062e\u0644\u0642 \u062f\u0631\u0627\u0645\u0627. \u0634\u0639\u0627\u0639 60 \u062f\u0631\u062c\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062e\u0644\u0642 \u062a\u063a\u0637\u064a\u0629 \u0645\u062d\u064a\u0637\u0629 \u0648\u0627\u0633\u0639\u0629. \u0648\u0644\u0627 \u064a\u0639\u062a\u0628\u0631 \u0623\u064a \u0645\u0646\u0647\u0645\u0627 \u0623\u0641\u0636\u0644 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627. \u0627\u0644\u063a\u0631\u0641\u0629 \u0647\u064a \u0627\u0644\u062a\u064a \u062a\u0642\u0631\u0631.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-documentation-should-buyers-request-before-approving-led-lighting-fixtures\">\u0645\u0627 \u0647\u064a \u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0637\u0644\u0628\u0647\u0627 \u0642\u0628\u0644 \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0629 \u0639\u0644\u0649 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0625\u0636\u0627\u0621\u0629 (\u0644\u064a\u062f)\u061f<\/h3>\n\n\n\n<p>\u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0634\u062a\u0631\u064a\u0646 \u0637\u0644\u0628 \u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0636\u0648\u0626\u064a \u0645\u0646 IES \u0623\u0648 LDT\u060c \u0648\u062a\u0642\u0627\u0631\u064a\u0631 LM-79 \u062d\u064a\u062b\u0645\u0627 \u0643\u0627\u0646 \u0630\u0644\u0643 \u0645\u062a\u0627\u062d\u064b\u0627\u060c \u0648\u0628\u064a\u0627\u0646\u0627\u062a LM-80 \u0648TM-21 \u0644\u062a\u0642\u064a\u064a\u0645 \u0645\u0635\u062f\u0631 LED\u060c \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0634\u063a\u0644\u060c \u0648\u062a\u0641\u0627\u0635\u064a\u0644 \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u062a\u0639\u062a\u064a\u0645\u060c \u0648\u0628\u064a\u0627\u0646\u0627\u062a CCT \u0648 CRI\u060c \u0648\u0623\u0647\u062f\u0627\u0641 \u062a\u062c\u0645\u064a\u0639 \u0648\u062d\u062f\u0627\u062a SDCM\u060c \u0648\u062a\u0635\u0646\u064a\u0641\u0627\u062a IP\/IK \u062d\u064a\u062b\u0645\u0627 \u0643\u0627\u0646 \u0630\u0644\u0643 \u0645\u0646\u0627\u0633\u0628\u064b\u0627\u060c \u0648\u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644\u060c \u0648\u0634\u0631\u0648\u0637 \u0627\u0644\u0636\u0645\u0627\u0646\u060c \u0648\u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/p>\n\n\n\n<p>\u0625\u0630\u0627 \u0643\u0627\u0646 \u0628\u0625\u0645\u0643\u0627\u0646 \u0627\u0644\u0645\u0648\u0631\u062f \u0625\u0631\u0633\u0627\u0644 \u0643\u062a\u0627\u0644\u0648\u062c PDF \u0648\u0642\u0627\u0626\u0645\u0629 \u0623\u0633\u0639\u0627\u0631 \u0641\u0642\u0637\u060c \u0641\u0647\u0630\u0627 \u0644\u0627 \u064a\u0643\u0641\u064a \u0644\u0634\u0631\u0627\u0621 \u0625\u0636\u0627\u0621\u0629 (\u0644\u064a\u062f) \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u062c\u0627\u062f\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"are-the-best-led-fixtures-for-commercial-buildings-always-the-most-efficient-ones\">\u0647\u0644 \u0623\u0641\u0636\u0644 \u062a\u0631\u0643\u064a\u0628\u0627\u062a (\u0644\u064a\u062f) \u0644\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0647\u064a \u0627\u0644\u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629 \u062f\u0627\u0626\u0645\u064b\u0627\u061f<\/h3>\n\n\n\n<p>\u0625\u0646 \u0623\u0641\u0636\u0644 \u062a\u0631\u0643\u064a\u0628\u0627\u062a LED \u0644\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0644\u064a\u0633\u062a \u062f\u0627\u0626\u0645\u064b\u0627 \u0627\u0644\u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629 \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 lm\/W\u060c \u0644\u0623\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 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