{"id":4866,"date":"2026-04-29T09:55:35","date_gmt":"2026-04-29T09:55:35","guid":{"rendered":"https:\/\/meagreelight.com\/?p=4866"},"modified":"2026-04-30T10:47:13","modified_gmt":"2026-04-30T10:47:13","slug":"commercial-lighting-retrofit-checklist-before-you-start","status":"publish","type":"post","link":"https:\/\/meagreelight.com\/ar\/commercial-lighting-retrofit-checklist-before-you-start\/","title":{"rendered":"\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0642\u0628\u0644 \u0623\u0646 \u062a\u0628\u062f\u0623"},"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-about-commercial-lighting-retrofits\">\u0627\u0644\u062d\u0642\u064a\u0642\u0629 \u0627\u0644\u0642\u0628\u064a\u062d\u0629 \u062d\u0648\u0644 \u0639\u0645\u0644\u064a\u0627\u062a \u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629<\/a><\/li><li><a href=\"#start-with-the-building-not-the-led-fixture\">\u0627\u0628\u062f\u0623 \u0628\u0627\u0644\u0645\u0628\u0646\u0649 \u0648\u0644\u064a\u0633 \u0628\u062a\u0631\u0643\u064a\u0628\u0627\u062a LED<\/a><ul><li><a href=\"#audit-the-existing-lighting-system\">\u0645\u0631\u0627\u062c\u0639\u0629 \u0646\u0638\u0627\u0645 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062d\u0627\u0644\u064a<\/a><\/li><li><a href=\"#do-not-worship-wattage\">\u0644\u0627 \u062a\u0639\u0628\u062f \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/a><\/li><\/ul><\/li><li><a href=\"#the-commercial-led-lighting-retrofit-checklist-i-would-actually-use\">\u0642\u0627\u0626\u0645\u0629 \u0645\u0631\u0627\u062c\u0639\u0629 \u062a\u062d\u062f\u064a\u062b \u0625\u0636\u0627\u0621\u0629 LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u0633\u0623\u0633\u062a\u062e\u062f\u0645\u0647\u0627 \u0628\u0627\u0644\u0641\u0639\u0644<\/a><ul><li><a href=\"#1-confirm-the-goal-before-selecting-hardware\">1. \u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0644\u0647\u062f\u0641 \u0642\u0628\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u062c\u0647\u0632\u0629<\/a><\/li><li><a href=\"#2-decide-retrofit-kit-or-full-fixture-replacement\">2. \u0627\u062a\u062e\u0627\u0630 \u0627\u0644\u0642\u0631\u0627\u0631: \u0645\u062c\u0645\u0648\u0639\u0629 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u0623\u0645 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a\u061f<\/a><\/li><li><a href=\"#3-include-controls-before-the-ceiling-closes\">3. \u062a\u0636\u0645\u064a\u0646 \u0627\u0644\u0636\u0648\u0627\u0628\u0637 \u0642\u0628\u0644 \u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0633\u0642\u0641<\/a><\/li><li><a href=\"#4-verify-supplier-discipline-before-the-order\">4. \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0646\u0636\u0628\u0627\u0637 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646 \u0642\u0628\u0644 \u0627\u0644\u0637\u0644\u0628<\/a><\/li><\/ul><\/li><li><a href=\"#the-risk-nobody-wants-to-discuss-waste-mercury-and-old-lamps\">\u0627\u0644\u062e\u0637\u0631 \u0627\u0644\u0630\u064a \u0644\u0627 \u064a\u0631\u064a\u062f \u0623\u062d\u062f \u0645\u0646\u0627\u0642\u0634\u062a\u0647: \u0627\u0644\u0646\u0641\u0627\u064a\u0627\u062a\u060c \u0648\u0627\u0644\u0632\u0626\u0628\u0642\u060c \u0648\u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d \u0627\u0644\u0642\u062f\u064a\u0645\u0629<\/a><\/li><li><a href=\"#real-numbers-what-good-retrofit-planning-can-actually-change\">\u0623\u0631\u0642\u0627\u0645 \u062d\u0642\u064a\u0642\u064a\u0629: \u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u063a\u064a\u0631\u0647 \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u0627\u0644\u062c\u064a\u062f \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639<\/a><\/li><li><a href=\"#procurement-red-flags-before-you-sign-the-po\">\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621 \u0627\u0644\u062d\u0645\u0631\u0627\u0621 \u0642\u0628\u0644 \u0627\u0644\u062a\u0648\u0642\u064a\u0639 \u0639\u0644\u0649 \u0623\u0645\u0631 \u0627\u0644\u0634\u0631\u0627\u0621<\/a><ul><li><a href=\"#watch-for-these-supplier-warning-signs\">\u0627\u0646\u062a\u0628\u0647 \u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062d\u0630\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646 \u0627\u0644\u062a\u0627\u0644\u064a\u0629<\/a><\/li><\/ul><\/li><li><a href=\"#how-to-plan-a-commercial-lighting-retrofit-without-burning-money\">\u0643\u064a\u0641 \u062a\u062e\u0637\u0637 \u0644\u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u062f\u0648\u0646 \u062d\u0631\u0642 \u0627\u0644\u0623\u0645\u0648\u0627\u0644<\/a><ul><li><a href=\"#step-1-survey-the-site\">\u0627\u0644\u062e\u0637\u0648\u0629 1: \u0645\u0633\u062d \u0627\u0644\u0645\u0648\u0642\u0639<\/a><\/li><li><a href=\"#step-2-define-performance-targets\">\u0627\u0644\u062e\u0637\u0648\u0629 2: \u062a\u062d\u062f\u064a\u062f \u0623\u0647\u062f\u0627\u0641 \u0627\u0644\u0623\u062f\u0627\u0621<\/a><\/li><li><a href=\"#step-3-request-proof-not-adjectives\">\u0627\u0644\u062e\u0637\u0648\u0629 3: \u0627\u0637\u0644\u0628 \u0627\u0644\u0625\u062b\u0628\u0627\u062a\u060c \u0648\u0644\u064a\u0633 \u0627\u0644\u0635\u0641\u0627\u062a<\/a><\/li><li><a href=\"#step-4-run-a-pilot-zone\">\u0627\u0644\u062e\u0637\u0648\u0629 4: \u062a\u0634\u063a\u064a\u0644 \u0645\u0646\u0637\u0642\u0629 \u062a\u062c\u0631\u064a\u0628\u064a\u0629<\/a><\/li><li><a href=\"#step-5-lock-the-bill-of-materials\">\u0627\u0644\u062e\u0637\u0648\u0629 5: \u0642\u0641\u0644 \u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u0645\u0648\u0627\u062f<\/a><\/li><\/ul><\/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-is-a-commercial-lighting-retrofit\">\u0645\u0627 \u0647\u0648 \u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u061f<\/a><\/li><li><a href=\"#what-should-be-included-in-a-commercial-led-lighting-retrofit-checklist\">\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u062a\u0636\u0645\u064a\u0646\u0647 \u0641\u064a \u0642\u0627\u0626\u0645\u0629 \u0645\u0631\u0627\u062c\u0639\u0629 \u062a\u062d\u062f\u064a\u062b \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-plan-a-commercial-lighting-retrofit\">\u0643\u064a\u0641 \u062a\u062e\u0637\u0637 \u0644\u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u061f<\/a><\/li><li><a href=\"#is-an-led-retrofit-kit-better-than-full-fixture-replacement\">\u0647\u0644 \u0637\u0642\u0645 \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u0644\u0645\u0635\u0627\u0628\u064a\u062d LED \u0623\u0641\u0636\u0644 \u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a\u061f<\/a><\/li><li><a href=\"#do-lighting-controls-matter-in-a-commercial-lighting-retrofit\">\u0647\u0644 \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0645\u0647\u0645\u0629 \u0641\u064a \u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u061f<\/a><\/li><\/ul><\/li><li><a href=\"#your-next-steps-before-you-start-the-retrofit\">\u062e\u0637\u0648\u0627\u062a\u0643 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0642\u0628\u0644 \u0627\u0644\u0628\u062f\u0621 \u0641\u064a \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-6d513bf\" id=\"gspb_image-id-gsbp-6d513bf\"><img decoding=\"async\" src=\"https:\/\/meagreelight.com\/wp-content\/uploads\/2026\/04\/Commercial-Lighting-Retrofit-Checklist-Before-You-Start2.jpeg\" data-src=\"\" alt=\"\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0642\u0628\u0644 \u0623\u0646 \u062a\u0628\u062f\u0623\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-ugly-truth-about-commercial-lighting-retrofits\">\u0627\u0644\u062d\u0642\u064a\u0642\u0629 \u0627\u0644\u0642\u0628\u064a\u062d\u0629 \u062d\u0648\u0644 \u0639\u0645\u0644\u064a\u0627\u062a \u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629<\/h2>\n\n\n\n<p>\u0639\u062f\u0651 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a.<\/p>\n\n\n\n<p>\u0642\u0628\u0644 \u0623\u0646 \u064a\u0642\u0648\u0645 \u0623\u064a \u0634\u062e\u0635 \u0628\u062a\u0633\u0639\u064a\u0631 <strong>\u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629<\/strong>, \u060c \u0646\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0627\u0644\u062d\u0642\u0627\u0626\u0642 \u0627\u0644\u0645\u0645\u0644\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0627\u0648\u0644\u0629: \u0639\u062f\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a\u060c \u0648\u0646\u0648\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a\u060c \u0648\u062d\u0627\u0644\u0629 \u0627\u0644\u0633\u0642\u0641\u060c \u0648\u0627\u0644\u062f\u0627\u0626\u0631\u0629\u060c \u0648\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0627\u0644\u062a\u0639\u062a\u064a\u0645\u060c \u0648\u0633\u0627\u0639\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0648\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0637\u0648\u0627\u0631\u0626\u060c \u0648\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0621\u0629\u060c \u0648\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0648\u0647\u062c\u060c \u0648\u0634\u0643\u0627\u0648\u0649 \u0627\u0644\u0648\u0647\u062c\u060c \u0648\u062e\u0635\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0641\u0642\u060c \u0648\u0648\u0627\u062c\u0628\u0627\u062a \u0627\u0644\u062a\u062e\u0644\u0635\u060c \u0648\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u062a\u0631\u0643\u064a\u0628\u0627\u062a LED \u0627\u0644\u0645\u0642\u062a\u0631\u062d\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0635\u0645\u062f \u0641\u064a \u0627\u0644\u0645\u0628\u0646\u0649 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0648\u0644\u064a\u0633 \u0641\u064a \u0645\u0646\u0635\u0629 \u0627\u0644\u0628\u064a\u0639.<\/p>\n\n\n\n<p>\u0644\u0645\u0627\u0630\u0627 \u064a\u0642\u0648\u0645 \u0623\u064a \u0634\u062e\u0635 \u0628\u062a\u0633\u0639\u064a\u0631 \u0648\u0638\u064a\u0641\u0629 \u0642\u0628\u0644 \u0645\u0639\u0631\u0641\u0629 \u0627\u0644\u0645\u0628\u0646\u0649\u061f<\/p>\n\n\n\n<p>\u0623\u0646\u0627 \u0644\u0627 \u0623\u062b\u0642 \u0641\u064a \u0644\u063a\u0629 \u201c\u062a\u0628\u062f\u064a\u0644 \u0645\u0635\u0627\u0628\u064a\u062d LED \u0627\u0644\u0628\u0633\u064a\u0637\u0629\u201d. \u0644\u0642\u062f \u0631\u0623\u064a\u062a \u0647\u0630\u0647 \u0627\u0644\u0639\u0628\u0627\u0631\u0629 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u0625\u062e\u0641\u0627\u0621 \u0627\u0644\u0627\u0633\u062a\u0637\u0644\u0627\u0639\u0627\u062a \u0627\u0644\u0636\u0639\u064a\u0641\u0629\u060c \u0648\u0645\u0637\u0627\u0628\u0642\u0629 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0628\u0637\u064a\u0626\u0629\u060c \u0648\u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 CCT\u060c \u0648\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0637\u0646\u0627\u0646\u0629\u060c \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0636\u0639\u064a\u0641 \u0641\u064a \u0627\u0644\u0634\u0639\u0627\u0639\u060c \u0648\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u0627\u0644\u062a\u064a \u062a\u0628\u062f\u0648 \u062c\u064a\u062f\u0629 \u0641\u064a \u0627\u0644\u0645\u0633\u062a\u0648\u062f\u0639 \u0648\u0644\u0643\u0646\u0647\u0627 \u062a\u062c\u0639\u0644 \u0627\u0644\u0645\u062a\u0627\u062c\u0631 \u0623\u0648 \u0627\u0644\u0645\u0643\u0627\u062a\u0628 \u0623\u0648 \u0645\u0645\u0631\u0627\u062a \u0627\u0644\u0641\u0646\u0627\u062f\u0642 \u0623\u0648 \u0645\u0645\u0631\u0627\u062a \u0627\u0644\u0645\u062a\u0627\u062c\u0631 \u0627\u0644\u0643\u0628\u0631\u0649 \u062a\u0628\u062f\u0648 \u0631\u062e\u064a\u0635\u0629. \u0648\u0627\u0644\u062d\u0642\u064a\u0642\u0629 \u0627\u0644\u0645\u0631\u0629 \u0647\u064a: \u0642\u0627\u0626\u0645\u0629 \u0645\u0631\u0627\u062c\u0639\u0629 \u062a\u0639\u062f\u064a\u0644 \u0625\u0636\u0627\u0621\u0629 (\u0644\u064a\u062f) \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0644\u064a\u0633\u062a \u0639\u0645\u0644\u064b\u0627 \u0648\u0631\u0642\u064a\u064b\u0627. \u0628\u0644 \u0647\u064a \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0623\u0636\u0631\u0627\u0631 \u0642\u0628\u0644 \u0623\u0646 \u062a\u063a\u0627\u062f\u0631 \u0627\u0644\u0623\u0645\u0648\u0627\u0644 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0634\u062a\u0631\u064a.<\/p>\n\n\n\n<p>\u0625\u0646 \u0648\u0632\u0627\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 <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 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0628\u0627\u0639\u062b \u0644\u0644\u0636\u0648\u0621 (LED)<\/a> \u062a\u0634\u064a\u0631 \u0627\u0644\u062a\u0642\u062f\u064a\u0631\u0627\u062a \u0625\u0644\u0649 \u0623\u0646 \u0627\u0639\u062a\u0645\u0627\u062f \u0645\u0635\u0627\u0628\u064a\u062d LED \u0648\u0641\u0631\u062a 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 \u064a\u0639\u0627\u062f\u0644 $14.7 \u0645\u0644\u064a\u0627\u0631 \u062f\u0648\u0644\u0627\u0631 \u0623\u0645\u0631\u064a\u0643\u064a \u0645\u0646 \u0648\u0641\u0648\u0631\u0627\u062a \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u0644\u0627 \u064a\u0632\u0627\u0644 \u0645\u0639\u062f\u0644 \u0627\u0646\u062a\u0634\u0627\u0631 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0645\u062a\u0635\u0644\u0629 \u0628\u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0645\u062a\u0635\u0644\u0629 \u0628\u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a 0.21T4T \u0641\u0642\u0637. \u064a\u062c\u0628 \u0623\u0646 \u064a\u0632\u0639\u062c \u0647\u0630\u0627 \u0627\u0644\u0631\u0642\u0645 \u0627\u0644\u0623\u062e\u064a\u0631 \u0643\u0644 \u0645\u0627\u0644\u0643 \u0645\u0646\u0634\u0623\u0629. \u0645\u0635\u0627\u0628\u064a\u062d LED \u0634\u0627\u0626\u0639\u0629. \u0623\u0645\u0627 \u0627\u0644\u062a\u0639\u062f\u064a\u0644\u0627\u062a \u0627\u0644\u0630\u0643\u064a\u0629 \u0641\u0647\u064a \u0644\u064a\u0633\u062a \u0643\u0630\u0644\u0643.<\/p>\n\n\n\n<p>\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0628\u062d\u062b \u0639\u0646 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u0628\u064a\u0639 \u0628\u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0623\u0648 \u0627\u0644\u0636\u064a\u0627\u0641\u0629 \u0623\u0648 \u0627\u0644\u0645\u0643\u0627\u062a\u0628 \u0623\u0648 \u0627\u0644\u0645\u062a\u0627\u062c\u0631 \u0627\u0644\u0643\u0628\u0631\u0649 \u0623\u0648 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a\u060c \u0627\u0628\u062f\u0623 \u0628\u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0641\u0639\u0644\u064a\u0629\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0639\u0631\u0648\u0636\u0629. \u0645\u064a\u063a\u0631\u064a <a href=\"https:\/\/meagreelight.com\/led-commercial-lighting\/\">\u0645\u062c\u0645\u0648\u0639\u0629 \u0625\u0636\u0627\u0621\u0629 (\u0644\u064a\u062f) \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629<\/a> \u0647\u0648 \u0645\u0643\u0627\u0646 \u0639\u0645\u0644\u064a \u0644\u062a\u0639\u064a\u064a\u0646 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0642\u0628\u0644 \u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u064a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u0635\u0627\u0628\u064a\u062d \u0633\u0641\u0644\u064a\u0629 \u0623\u0648 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u062e\u0637\u064a\u0629 \u0623\u0648 \u0645\u0635\u0627\u0628\u064a\u062d \u0645\u0648\u062c\u0647\u0629 \u0623\u0648 \u0631\u0624\u0648\u0633 \u0645\u062c\u0646\u0632\u0631\u0629 \u0623\u0648 \u062a\u0635\u0645\u064a\u0645 \u0645\u062e\u0635\u0635 \u0644\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629\/\u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u062d\u0633\u0628 \u0627\u0644\u0637\u0644\u0628.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"start-with-the-building-not-the-led-fixture\">\u0627\u0628\u062f\u0623 \u0628\u0627\u0644\u0645\u0628\u0646\u0649 \u0648\u0644\u064a\u0633 \u0628\u062a\u0631\u0643\u064a\u0628\u0627\u062a LED<\/h2>\n\n\n\n<p>\u064a\u0641\u0634\u0644 \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0639\u0627\u0645\u0644 \u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u0627\u0644\u0645\u0628\u0646\u0649 \u0647\u0648 \u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u0648\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0647\u064a \u0645\u062a\u063a\u064a\u0631 \u0648\u0627\u062d\u062f \u0641\u0642\u0637.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"audit-the-existing-lighting-system\">\u0645\u0631\u0627\u062c\u0639\u0629 \u0646\u0638\u0627\u0645 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062d\u0627\u0644\u064a<\/h3>\n\n\n\n<p>\u064a\u062c\u0628 \u0623\u0646 \u062a\u0628\u062f\u0623 \u0642\u0627\u0626\u0645\u0629 \u0645\u0631\u0627\u062c\u0639\u0629 \u062a\u0642\u064a\u064a\u0645 \u062a\u062d\u062f\u064a\u062b\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u0628\u0645\u0633\u062d \u0628\u0633\u064a\u0637 \u0644\u0644\u0645\u0648\u0642\u0639:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0646\u0642\u0637\u0629 \u062a\u0641\u062a\u064a\u0634 \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a<\/th><th>\u0645\u0627 \u064a\u062c\u0628 \u062a\u0633\u062c\u064a\u0644\u0647 \u0642\u0628\u0644 \u0627\u0644\u0627\u0642\u062a\u0628\u0627\u0633<\/th><th>\u0645\u0627 \u0623\u0647\u0645\u064a\u0629 \u0630\u0644\u0643<\/th><\/tr><\/thead><tbody><tr><td>\u0646\u0648\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u064a\u0629<\/td><td>\u0643\u0634\u0627\u0641\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0633\u0641\u0644\u064a\u0629\u060c \u0648\u0645\u0635\u0627\u0628\u064a\u062d \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0633\u0641\u0644\u064a\u0629\u060c \u0648\u0631\u0624\u0648\u0633 \u0627\u0644\u0645\u0633\u0627\u0631\u060c \u0648\u0627\u0644\u0634\u0631\u064a\u0637\u060c \u0648\u0627\u0644\u062e\u0644\u064a\u062c \u0627\u0644\u0639\u0627\u0644\u064a\u060c \u0648\u0627\u0644\u0642\u0644\u0627\u062f\u0629 \u0627\u0644\u062e\u0637\u064a\u0629\u060c \u0648\u0627\u0644\u0644\u0648\u062d\u0629\u060c \u0648\u0627\u0644\u0639\u0644\u0628\u0629 \u0627\u0644\u063a\u0627\u0626\u0631\u0629<\/td><td>\u062a\u062d\u062f\u064a\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0646 \u0627\u0644\u0645\u0646\u0637\u0642\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062c\u0645\u0648\u0639\u0629 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u0644\u0645\u0635\u0627\u0628\u064a\u062d LED \u0623\u0648 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0623\u0648 \u0625\u0639\u0627\u062f\u0629 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062a\u0635\u0645\u064a\u0645<\/td><\/tr><tr><td>\u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0635\u0627\u0628\u0648\u0631\u0629\/\u0627\u0644\u0645\u0634\u063a\u0644 \u0627\u0644\u062d\u0627\u0644\u064a\u0629<\/td><td>T8\u060c T5\u060c T5\u060c CFL\u060c HID\u060c \u0647\u0627\u0644\u0648\u062c\u064a\u0646\u060c 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\u0645\u0646 \u0627\u0644\u0633\u0639\u064a \u0648\u0631\u0627\u0621 \u0623\u0642\u0644 \u0631\u0642\u0645 \u0648\u0627\u0637. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u0628\u0646\u0649 \u064a\u0633\u062a\u062e\u062f\u0645 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0642\u0641 \u0627\u0644\u0645\u0639\u0644\u0642\u0629\u060c \u0642\u0627\u0631\u0646 \u0628\u064a\u0646 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0648 <a href=\"https:\/\/meagreelight.com\/led-downlights\/\">\u0645\u0635\u0627\u0628\u064a\u062d \u0625\u0646\u0627\u0631\u0629 \u0633\u0641\u0644\u064a\u0629 LED<\/a> \u0645\u0639 \u0627\u0646\u062a\u0634\u0627\u0631 \u0627\u0644\u0634\u0639\u0627\u0639 \u0627\u0644\u0635\u062d\u064a\u062d\u060c \u0648\u062d\u062c\u0645 \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\u060c \u0648\u0647\u062f\u0641 CCT.<\/p>\n\n\n\n<p>\u0644\u0627 \u064a\u0643\u0641\u064a \u0627\u0644\u0627\u0642\u062a\u0628\u0627\u0633 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u0627\u0644\u0630\u064a \u064a\u0642\u0648\u0644 \u201c\u0627\u0633\u062a\u0628\u062f\u0644 30 \u0648\u0627\u062a \u0628\u0640 18 \u0648\u0627\u062a\u201d. \u0623\u064a\u0646 \u0645\u0644\u0641 \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0636\u0648\u0626\u064a\u061f \u0623\u064a\u0646 \u0628\u064a\u0627\u0646\u0627\u062a IES \u0623\u0648 LDT\u061f \u0645\u0627\u0630\u0627 \u064a\u062d\u062f\u062b \u0644\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0631\u0623\u0633\u064a\u0629 \u0639\u0644\u0649 \u0623\u0631\u0641\u0641 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a\u061f \u0645\u0627 \u0647\u0648 \u062a\u062d\u0645\u0644 SDCM\u061f \u0647\u0644 \u0633\u062a\u062a\u0637\u0627\u0628\u0642 \u062f\u0641\u0639\u0629 4000 \u0643\u0644\u0641\u0646 \u0627\u0644\u062a\u064a \u062a\u062a\u0644\u0642\u0627\u0647\u0627 \u0641\u064a \u0633\u0628\u062a\u0645\u0628\u0631 \u0645\u0639 \u062f\u0641\u0639\u0629 4000 \u0643\u0644\u0641\u0646 \u0627\u0644\u062a\u064a \u062a\u0639\u064a\u062f \u0637\u0644\u0628\u0647\u0627 \u0641\u064a \u0645\u0627\u0631\u0633\u061f<\/p>\n\n\n\n<p>\u0647\u0646\u0627 \u064a\u0635\u0628\u062d \u0627\u0644\u0634\u0631\u0627\u0621 \u0627\u0644\u0633\u064a\u0626 \u0645\u0631\u0626\u064a\u064b\u0627.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-commercial-led-lighting-retrofit-checklist-i-would-actually-use\">\u0642\u0627\u0626\u0645\u0629 \u0645\u0631\u0627\u062c\u0639\u0629 \u062a\u062d\u062f\u064a\u062b \u0625\u0636\u0627\u0621\u0629 LED \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u0633\u0623\u0633\u062a\u062e\u062f\u0645\u0647\u0627 \u0628\u0627\u0644\u0641\u0639\u0644<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-confirm-the-goal-before-selecting-hardware\">1. \u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0644\u0647\u062f\u0641 \u0642\u0628\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u062c\u0647\u0632\u0629<\/h3>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0633\u0639\u0649 \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u0625\u0644\u0649 \u062a\u062d\u0642\u064a\u0642 \u0648\u0641\u0648\u0631\u0627\u062a \u0641\u064a \u0627\u0644\u0637\u0627\u0642\u0629\u060c \u0623\u0648 \u0639\u0631\u0636 \u0623\u0641\u0636\u0644 \u0644\u0644\u0628\u064a\u0639 \u0628\u0627\u0644\u062a\u062c\u0632\u0626\u0629\u060c \u0623\u0648 \u0635\u064a\u0627\u0646\u0629 \u0623\u0642\u0644\u060c \u0623\u0648 \u0625\u0639\u062f\u0627\u062f \u062a\u0642\u0627\u0631\u064a\u0631 \u0627\u0644\u062d\u0648\u0643\u0645\u0629 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0648\u0627\u0644\u0627\u062c\u062a\u0645\u0627\u0639\u064a\u0629\u060c \u0623\u0648 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0643\u0648\u062f\u060c \u0623\u0648 \u062e\u0635\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0641\u0642\u060c \u0623\u0648 \u0627\u0644\u0631\u0627\u062d\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629\u060c \u0623\u0648 \u0643\u0644 \u0630\u0644\u0643. \u0644\u0643\u0646 \u0643\u0644 \u0647\u062f\u0641 \u064a\u063a\u064a\u0631 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c.<\/p>\n\n\n\n<p>\u0642\u062f \u062a\u062d\u062a\u0627\u062c \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0645\u0643\u0627\u062a\u0628 \u0630\u0627\u062a \u0627\u0644\u0645\u062e\u0637\u0637 \u0627\u0644\u0645\u0641\u062a\u0648\u062d \u0625\u0644\u0649 \u0625\u0636\u0627\u0621\u0629 \u062e\u0637\u064a\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062a\u0648\u0647\u062c \u0645\u0639 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a UGR. \u0623\u0645\u0627 \u0645\u0645\u0631 \u0627\u0644\u0641\u0646\u062f\u0642 \u0641\u0642\u062f \u064a\u062d\u062a\u0627\u062c \u0645\u0645\u0631 \u0627\u0644\u0641\u0646\u062f\u0642 \u0625\u0644\u0649 \u0625\u0636\u0627\u0621\u0629 CCT \u062f\u0627\u0641\u0626\u0629 \u0648\u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u062a\u0648\u0647\u062c \u0627\u0644\u0639\u0645\u064a\u0642 \u0648\u0627\u0644\u062a\u0639\u062a\u064a\u0645 \u0627\u0644\u0633\u0644\u0633. \u0642\u062f \u062a\u062d\u062a\u0627\u062c \u0645\u0646\u0637\u0642\u0629 \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\u064a\u0631\u0629 \u0625\u0644\u0649 \u062f\u0631\u062c\u0629 \u0639\u0627\u0644\u064a\u0629 \u0645\u0646 CRI \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0637\u064a\u0641 \u0628\u0639\u0646\u0627\u064a\u0629. \u0642\u062f \u064a\u062d\u062a\u0627\u062c \u0627\u0644\u0645\u0639\u0631\u0636 \u0625\u0644\u0649 \u0625\u0636\u0627\u0621\u0629 \u0645\u0645\u064a\u0632\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0639\u062f\u064a\u0644 \u0645\u0639 \u0627\u0646\u0636\u0628\u0627\u0637 \u0627\u0644\u0634\u0639\u0627\u0639. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0645\u0631\u0627\u062a \u0627\u0644\u0633\u0642\u0641 \u0627\u0644\u0637\u0648\u064a\u0644\u0629\u060c \u0631\u0627\u062c\u0639 <a href=\"https:\/\/meagreelight.com\/led-linear-lighting\/\">\u0625\u0636\u0627\u0621\u0629 \u062e\u0637\u064a\u0629 LED<\/a> \u0645\u0628\u0643\u0631\u064b\u0627 \u0644\u0623\u0646 \u0627\u0644\u0637\u0648\u0644 \u0648\u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0646\u0645\u0637 \u0627\u0644\u0646\u0627\u0634\u0631 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0639\u0644\u064a\u0642 \u0648\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0637\u0648\u0627\u0631\u0626 \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0643\u0644 \u0645\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-decide-retrofit-kit-or-full-fixture-replacement\">2. \u0627\u062a\u062e\u0627\u0630 \u0627\u0644\u0642\u0631\u0627\u0631: \u0645\u062c\u0645\u0648\u0639\u0629 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u0623\u0645 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a\u061f<\/h3>\n\n\n\n<p>\u064a\u0645\u0643\u0646 \u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u0644\u0645\u0635\u0627\u0628\u064a\u062d (\u0644\u064a\u062f) \u0644\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0623\u0646 \u062a\u0648\u0641\u0631 \u0627\u0644\u0639\u0645\u0627\u0644\u0629 \u0648\u062a\u0642\u0644\u0644 \u0645\u0646 \u062a\u0639\u0637\u0644 \u0627\u0644\u0633\u0642\u0641 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u062d\u0627\u0644\u064a \u0633\u0644\u064a\u0645\u064b\u0627. \u0648\u0644\u0643\u0646\u0646\u064a \u0644\u0646 \u0623\u0633\u062a\u062e\u062f\u0645 \u0623\u0637\u0642\u0645 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0628\u0634\u0643\u0644 \u0623\u0639\u0645\u0649. \u0641\u0642\u062f \u062a\u0643\u0648\u0646 \u0627\u0644\u0639\u0644\u0628 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0645\u0634\u0648\u0647\u0629 \u0623\u0648 \u0645\u062a\u0633\u062e\u0629 \u0623\u0648 \u0636\u0639\u064a\u0641\u0629 \u0627\u0644\u062a\u0623\u0631\u064a\u0636 \u0623\u0648 \u0636\u0639\u064a\u0641\u0629 \u062d\u0631\u0627\u0631\u064a\u064b\u0627 \u0623\u0648 \u0642\u0628\u064a\u062d\u0629 \u0628\u0645\u0627 \u064a\u0643\u0641\u064a \u0644\u0625\u0641\u0633\u0627\u062f \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629.<\/p>\n\n\n\n<p>\u0627\u0633\u062a\u062e\u062f\u0645 \u0623\u0637\u0642\u0645 \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0647\u064a\u0643\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u064a \u0633\u0644\u064a\u0645\u064b\u0627 \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629\u060c \u0648\u0634\u0628\u0643\u0629 \u0627\u0644\u0633\u0642\u0641 \u0645\u0633\u062a\u0642\u0631\u0629\u060c \u0648\u064a\u062d\u062a\u0627\u062c \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0625\u0644\u0649 \u0627\u0644\u0633\u0631\u0639\u0629\u060c \u0648\u0627\u0644\u062a\u0648\u0642\u0639\u0627\u062a \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0645\u0639\u062a\u062f\u0644\u0629. \u0627\u0633\u062a\u0628\u062f\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0628\u0635\u0631\u064a \u0623\u0648 \u062c\u0648\u062f\u0629 \u0627\u0644\u0644\u0645\u0633\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0623\u0648 \u0627\u0644\u0648\u0647\u062c \u0623\u0648 \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0623\u0648 \u0639\u0631\u0636 \u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0645\u0647\u0645\u064b\u0627.<\/p>\n\n\n\n<p>\u0623\u0634\u0627\u0631\u062a \u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u064a \u0623\u062c\u0631\u062a\u0647\u0627 \u0648\u0632\u0627\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0623\u0639\u0644\u0627\u0647 \u0623\u064a\u0636\u064b\u0627 \u0625\u0644\u0649 \u0623\u0646 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0639\u064a\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u062a\u0632\u0648\u064a\u062f \u0628\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0648\u062a\u0642\u0644\u0644 \u0645\u0646 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0634\u0631\u0627\u0621 \u0648\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0639\u0645\u0627\u0644\u0629 \u0648\u0648\u0642\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628. \u0648\u0647\u0630\u0647 \u0645\u064a\u0632\u0629 \u062d\u0642\u064a\u0642\u064a\u0629. \u0648\u0644\u0643\u0646\u0647\u0627 \u0644\u064a\u0633\u062a \u0645\u064a\u0632\u0629 \u0645\u062c\u0627\u0646\u064a\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-include-controls-before-the-ceiling-closes\">3. \u062a\u0636\u0645\u064a\u0646 \u0627\u0644\u0636\u0648\u0627\u0628\u0637 \u0642\u0628\u0644 \u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0633\u0642\u0641<\/h3>\n\n\n\n<p>\u0625\u0646 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0647\u064a \u0627\u0644\u0645\u0643\u0627\u0646 \u0627\u0644\u0630\u064a \u062a\u062a\u0631\u0643 \u0641\u064a\u0647 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u0623\u0645\u0648\u0627\u0644\u0627\u064b \u0639\u0644\u0649 \u0627\u0644\u0623\u0631\u0636. \u0628\u062d\u062b \u0648\u0632\u0627\u0631\u0629 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648 LBNL \u062d\u0648\u0644 <a href=\"https:\/\/www.energy.gov\/cmei\/buildings\/articles\/system-retrofit-trends-commercial-buildings-opportunities-deeper-energy\" rel=\"nofollow noopener\" target=\"_blank\">\u0627\u062a\u062c\u0627\u0647\u0627\u062a \u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0646\u0638\u0627\u0645 \u0641\u064a \u0627\u0644\u0645\u0628\u0627\u0646\u064a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629<\/a> \u0630\u0643\u0631\u062a \u0623\u0646 \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a \u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0646\u0638\u0645 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0648\u0641\u0631 \u0645\u0627 \u0628\u064a\u0646 491 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a \u0625\u0644\u0649 821 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a \u0625\u0644\u0649 821 \u062a\u064a\u0631\u0627\u0628\u0627\u064a\u062a \u0625\u0644\u0649 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\u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d \u0647\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0636\u062d\u0644\u0629.<\/p>\n\n\n\n<p>\u0642\u062f \u064a\u062a\u0636\u0645\u0646 \u062a\u0639\u062f\u064a\u0644 \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0645\u0633\u062a\u0634\u0639\u0631\u0627\u062a \u0627\u0644\u0625\u0634\u063a\u0627\u0644\u060c \u0623\u0648 \u062d\u0633\u0627\u0633\u0627\u062a \u0627\u0644\u0625\u0634\u063a\u0627\u0644\u060c \u0623\u0648 \u062d\u0635\u0627\u062f \u0636\u0648\u0621 \u0627\u0644\u0646\u0647\u0627\u0631\u060c \u0623\u0648 \u0627\u0644\u062c\u062f\u0648\u0644\u0629\u060c \u0623\u0648 \u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062a\u0639\u062a\u064a\u0645\u060c \u0623\u0648 \u0627\u0644\u0639\u0642\u062f \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629\u060c \u0623\u0648 \u0627\u0644\u0639\u0642\u062f 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class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-fab0291\" id=\"gspb_image-id-gsbp-fab0291\"><img decoding=\"async\" src=\"https:\/\/meagreelight.com\/wp-content\/uploads\/2026\/04\/Commercial-Lighting-Retrofit-Checklist-Before-You-Start1.jpeg\" data-src=\"\" alt=\"\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0642\u0628\u0644 \u0623\u0646 \u062a\u0628\u062f\u0623\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"real-numbers-what-good-retrofit-planning-can-actually-change\">\u0623\u0631\u0642\u0627\u0645 \u062d\u0642\u064a\u0642\u064a\u0629: \u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u063a\u064a\u0631\u0647 \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a 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\u0627\u0644\u0646\u0648\u0639 \u0648\u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u063a\u0631\u0641\u0629 \u0648\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0633\u0642\u0641 \u0648\u0633\u0627\u0639\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062a\u062d\u0643\u0645. \u0635\u0648\u0651\u0631 \u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0645\u0634\u0627\u0643\u0644. \u0636\u0639 \u0639\u0644\u0627\u0645\u0629 \u0639\u0644\u0649 \u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0637\u0648\u0627\u0631\u0626. \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062e\u0627\u0641\u062a\u0629. \u0633\u062c\u0644 \u0634\u0643\u0627\u0648\u0649 \u0627\u0644\u0631\u0643\u0627\u0628.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"step-2-define-performance-targets\">\u0627\u0644\u062e\u0637\u0648\u0629 2: \u062a\u062d\u062f\u064a\u062f \u0623\u0647\u062f\u0627\u0641 \u0627\u0644\u0623\u062f\u0627\u0621<\/h3>\n\n\n\n<p>\u062d\u062f\u062f \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0644\u0648\u0643\u0633 \u0623\u0648 \u0634\u0645\u0639\u0629 \u0627\u0644\u0642\u062f\u0645 \u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641\u0629. \u0627\u062e\u062a\u0631 CCT \u062d\u0633\u0628 \u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645: 2700K-3000K \u0644\u062f\u0641\u0621 \u0627\u0644\u0636\u064a\u0627\u0641\u0629\u060c 3500K-4000K \u0644\u062d\u064a\u0627\u062f\u064a\u0629 \u0627\u0644\u0645\u0643\u0627\u062a\u0628\u060c 4000K-5000K \u0644\u0644\u0645\u0646\u0627\u0637\u0642 \u0630\u0627\u062a \u0627\u0644\u0645\u0647\u0627\u0645 \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0623\u0648 \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u0644\u0644\u0645\u0646\u0632\u0644. \u062d\u062f\u0651\u062f CRI: 80 \u0644\u0644\u0645\u0631\u0627\u0641\u0642 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\u060c \u064890+ \u0644\u0644\u0645\u0631\u0627\u0641\u0642 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u064890+ \u0644\u0644\u0645\u062d\u0644\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0636\u064a\u0627\u0641\u0629 \u0648\u0635\u0627\u0644\u0627\u062a \u0627\u0644\u0639\u0631\u0636 \u0648\u0627\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0627\u0644\u0645\u062a\u0645\u064a\u0632\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"step-3-request-proof-not-adjectives\">\u0627\u0644\u062e\u0637\u0648\u0629 3: \u0627\u0637\u0644\u0628 \u0627\u0644\u0625\u062b\u0628\u0627\u062a\u060c \u0648\u0644\u064a\u0633 \u0627\u0644\u0635\u0641\u0627\u062a<\/h3>\n\n\n\n<p>\u0627\u0633\u0623\u0644 \u0639\u0646 \u0623\u0648\u0631\u0627\u0642 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0648\u0645\u0644\u0641\u0627\u062a IES\/LDT\u060c \u0648LM-79 \u062d\u064a\u062b\u0645\u0627 \u0643\u0627\u0646 \u0645\u062a\u0627\u062d\u064b\u0627\u060c \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0648\u0634\u0631\u0648\u0637 \u0627\u0644\u0636\u0645\u0627\u0646\u060c \u0648\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u062a\u062d\u0643\u0645\u060c \u0648\u0645\u062e\u0637\u0637\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0648\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u062a\u063a\u0644\u064a\u0641. \u0627\u0633\u062a\u062e\u062f\u0645 Meagree's <a href=\"https:\/\/meagreelight.com\/led-standards-compliance\/\">\u0645\u0639\u0627\u064a\u064a\u0631 LED \u0648\u0645\u0648\u0627\u0631\u062f \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644<\/a> \u0643\u0646\u0642\u0637\u0629 \u0645\u0631\u062c\u0639\u064a\u0629 \u0644\u0644\u063a\u0629 \u0627\u0644\u062a\u0648\u062b\u064a\u0642 \u0645\u062b\u0644 LM-79 \u0648LM-80 \u0648TM-21 \u0648CE \u0648RoHS \u0648DLC.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"step-4-run-a-pilot-zone\">\u0627\u0644\u062e\u0637\u0648\u0629 4: \u062a\u0634\u063a\u064a\u0644 \u0645\u0646\u0637\u0642\u0629 \u062a\u062c\u0631\u064a\u0628\u064a\u0629<\/h3>\n\n\n\n<p>\u0642\u0645 \u0628\u062a\u0631\u0643\u064a\u0628 \u0645\u0646\u0637\u0642\u0629 \u0639\u064a\u0646\u0629 \u0642\u0628\u0644 \u0627\u0644\u0634\u0631\u0627\u0621 \u0627\u0644\u062c\u0645\u0627\u0639\u064a. \u0627\u062e\u062a\u0628\u0631 \u0627\u0644\u0648\u0647\u062c\u060c \u0648\u0627\u0644\u0648\u0645\u064a\u0636\u060c \u0648\u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0639\u062a\u064a\u0645\u060c \u0648\u0627\u062a\u0633\u0627\u0642 CCT\u060c \u0648\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0634\u0639\u0627\u0639\u060c \u0648\u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u0633\u0642\u0641\u060c 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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-is-a-commercial-lighting-retrofit\">\u0645\u0627 \u0647\u0648 \u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629\u061f<\/h3>\n\n\n\n<p>\u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u064a \u0644\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0647\u0648 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0623\u0648 \u0627\u0644\u062a\u0631\u0642\u064a\u0629 \u0627\u0644\u0645\u062e\u0637\u0637 \u0644\u0647\u0627 \u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0645\u0635\u0627\u0628\u064a\u062d \u0648\u0628\u0631\u0627\u0645\u062c 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