![\"UGR](\"https:\/\/chineseledlight.com\/wp-content\/uploads\/2026\/02\/UGR-Low-Glare-Office-Lighting-Designing-Toward-UGR19-4.jpg\" "\\"\\"")
<\/div>\n\n\n\n
\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 (\u0627\u0633\u062a\u0647\u062f\u0627\u0641 AEO \/ \u0627\u0644\u0645\u0642\u062a\u0637\u0641\u0627\u062a \u0627\u0644\u0645\u0645\u064a\u0632\u0629)<\/h2>\n\n\n\n\u0645\u0627 \u0647\u0648 UGR\u060c \u0648\u0645\u0627\u0630\u0627 \u064a\u0639\u0646\u064a UGR<19 \u0641\u064a \u0627\u0644\u0645\u0643\u0627\u062a\u0628\u061f<\/h3>\n\n\n\n
UGR (\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0648\u0647\u062c \u0627\u0644\u0645\u0648\u062d\u062f) \u0647\u0648 \u0645\u0624\u0634\u0631 \u0645\u062d\u0633\u0648\u0628 \u0644\u0648\u0647\u062c \u0627\u0644\u0625\u0632\u0639\u0627\u062c \u0645\u0646 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0625\u0646\u0627\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0641\u064a \u063a\u0631\u0641\u0629 \u0645\u062d\u062f\u062f\u0629\u060c \u0627\u0633\u062a\u0646\u0627\u062f\u064b\u0627 \u0625\u0644\u0649 \u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0645\u0635\u062f\u0631 \u0648\u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0638\u0627\u0647\u0631\u064a \u0648\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u0648\u0627\u0644\u0645\u0648\u0636\u0639 \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0645\u0634\u0627\u0647\u062f\u061b \u0648\u064a\u0639\u0646\u064a UGR <19 \u0623\u0646 \u0623\u0633\u0648\u0623 \u0645\u0648\u0636\u0639 \u0644\u0644\u0645\u0634\u0627\u0647\u062f \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u064a\u0628\u0642\u0649 \u0623\u0642\u0644 \u0645\u0646 19 \u0641\u064a \u062a\u0644\u0643 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629.
\u0628\u0639\u0628\u0627\u0631\u0627\u062a \u0648\u0627\u0636\u062d\u0629: \u0625\u0646\u0647 \u0633\u0642\u0641 \u0639\u0644\u0649 \u201c\u0645\u062f\u0649 \u0625\u0632\u0639\u0627\u062c \u0627\u0644\u0625\u0636\u0627\u0621\u0629\u201d \u0644\u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0627\u0644\u0645\u0634\u0627\u0647\u062f\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629\u060c \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u0634\u0627\u0634\u0629.<\/p>\n\n\n\n
\u0647\u0644 UGR <19 \u0645\u0637\u0644\u0648\u0628 \u0628\u0645\u0648\u062c\u0628 EN 12464-1 \u0644\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0645\u0643\u062a\u0628\u064a\u0629\u061f<\/h3>\n\n\n\n
EN 12464-1 \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 \u0623\u0648\u0631\u0648\u0628\u064a \u0644\u0644\u0625\u0636\u0627\u0621\u0629 \u0641\u064a \u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u064a\u062a\u0636\u0645\u0646 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0648\u0647\u062c \u0627\u0644\u0645\u0632\u0639\u062c \u0641\u064a \u0623\u0645\u0627\u0643\u0646 \u0627\u0644\u0639\u0645\u0644 \u0648\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0645\u062d\u0637\u0627\u062a \u0627\u0644\u0639\u0645\u0644 DSE \u0648\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0631\u0633\u0645\u064a\u0629 (\u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u0648\u062d\u062f \u0644\u0644\u0648\u0647\u062c)\u060c \u0648\u064a\u062a\u0645 \u062a\u0637\u0628\u064a\u0642\u0647 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0647\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0648\u0637\u0646\u064a\u0629 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0628\u0644\u062f\u0627\u0646\u060c \u0644\u064a\u062d\u0644 \u0645\u062d\u0644 \u0627\u0644\u0625\u0635\u062f\u0627\u0631\u0627\u062a \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0648\u064a\u0648\u0636\u062d \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0648\u0647\u062c.
\u064a\u0639\u062a\u0645\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0633\u064a\u0635\u0628\u062d \u0627\u0644\u062a\u0632\u0627\u0645\u064b\u0627 \u0642\u0627\u0646\u0648\u0646\u064a\u064b\u0627 \u0639\u0644\u0649 \u0643\u064a\u0641\u064a\u0629 \u0631\u0628\u0637 \u0628\u0644\u062f\u0643 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u0643\u0627\u0646 \u0627\u0644\u0639\u0645\u0644 \u0628\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631\u060c \u0648\u0644\u0643\u0646 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0642\u0635\u0627\u062a \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0645 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639\u0647\u0627 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u063a\u064a\u0631 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0641\u0627\u0648\u0636.<\/p>\n\n\n\n
\u0643\u064a\u0641 \u062a\u0633\u0627\u0639\u062f \u0627\u0644\u0646\u0627\u0634\u0631\u0627\u062a \u0627\u0644\u0645\u062c\u0647\u0631\u064a\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0641\u064a \u062a\u062d\u0642\u064a\u0642 \u0645\u0639\u062f\u0644 \u0627\u0644\u0646\u0645\u0648 \u0641\u0648\u0642 \u0627\u0644\u062c\u063a\u0631\u0627\u0641\u064a \u0627\u0644\u0641\u0627\u0626\u0642 <19\u061f<\/h3>\n\n\n\n
\u0627\u0644\u0646\u0627\u0634\u0631 \u0627\u0644\u0636\u0648\u0626\u064a \u0627\u0644\u062f\u0642\u064a\u0642 \u0647\u0648 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0637\u0628\u0642\u0629 \u0628\u0635\u0631\u064a\u0629 \u0645\u0635\u0645\u0645\u0629 \u0644\u0625\u0639\u0627\u062f\u0629 \u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0636\u0648\u0621 \u0648\u0646\u0634\u0631\u0647 \u0628\u062d\u064a\u062b \u064a\u062a\u0645 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0632\u0627\u0648\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0648\u0647\u062c \u0627\u0644\u0625\u0632\u0639\u0627\u062c \u0641\u064a \u0623\u0648\u0636\u0627\u0639 \u0627\u0644\u0645\u0631\u0627\u0642\u0628 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0648\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062d\u0633\u0646 \u0646\u062a\u0627\u0626\u062c UGR \u0639\u0646\u062f \u0625\u0642\u0631\u0627\u0646\u0647\u0627 \u0645\u0639 \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0636\u0648\u0626\u064a \u0627\u0644\u0635\u062d\u064a\u062d \u0648\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0646\u0639\u0643\u0627\u0633\u0627\u062a \u0627\u0644\u063a\u0631\u0641\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0637\u0631\u064a\u0642\u0629 \u062c\u062f\u0648\u0644 UGR.
\u0627\u0644\u062a\u062d\u0630\u064a\u0631: \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0644\u0645\u0646\u0634\u0648\u0631 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062f\u0631\u062c\u0629 \u0625\u0644\u0649 \u062d\u062f\u0648\u062b \u0628\u0631\u064a\u0642\u060c \u0648\u064a\u0634\u062a\u0643\u064a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0648\u0646 \u062d\u062a\u0649 \u0639\u0646\u062f\u0645\u0627 \u062a\u0628\u062f\u0648 \u0627\u0644\u062d\u0633\u0627\u0628\u0627\u062a \u062c\u064a\u062f\u0629.<\/p>\n\n\n\n
\u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 UGR<19 \u0641\u064a \u0645\u0643\u062a\u0628 \u062d\u0642\u064a\u0642\u064a\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0639\u0644\u0649 \u0648\u0631\u0642\u0629 \u0628\u064a\u0627\u0646\u0627\u062a\u061f<\/h3>\n\n\n\n
\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 UGR <19 \u064a\u0639\u0646\u064a \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0642\u064a\u0627\u0633 \u0636\u0648\u0626\u064a\u0629 \u0648\u062d\u062f\u0629 \u0627\u0644\u0625\u0646\u0627\u0631\u0629 \u0648\u062a\u062e\u0637\u064a\u0637\u0647\u0627 \u0641\u064a \u0647\u0646\u062f\u0633\u0629 \u063a\u0631\u0641\u062a\u0643 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0648\u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0627\u0644\u0639\u0631\u0636\u060c \u0644\u0623\u0646 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0648\u0647\u062c \u0627\u0644\u0645\u0636\u0627\u064a\u0642 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0645\u0648\u0636\u0639 \u0627\u0644\u0645\u0635\u062f\u0631 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062e\u0637 \u0627\u0644\u0631\u0624\u064a\u0629 \u0648\u0625\u0646\u0627\u0631\u0629 \u0627\u0644\u062e\u0644\u0641\u064a\u0629 \u0648\u0627\u0641\u062a\u0631\u0627\u0636\u0627\u062a \u0627\u0644\u063a\u0631\u0641\u0629 - \u0644\u0630\u0627 \u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u0629 \u062c\u062f\u0627\u0648\u0644 UGR \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u062d\u0627\u0643\u0627\u0629 IES\/LDT\u060c \u0648\u0644\u064a\u0633 \u062e\u0637 \u062a\u0633\u0648\u064a\u0642 \u0648\u0627\u062d\u062f.
\u0627\u0628\u062f\u0623 \u0628\u0627\u0644\u0645\u062d\u0627\u0643\u0627\u0629 (DIALux\/Relux\/AGi32). \u062b\u0645 \u0642\u0645 \u0628\u0625\u062c\u0631\u0627\u0621 \u062c\u0648\u0644\u0629 \u0628\u0639\u062f \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0639\u0644\u0649 \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0645\u0643\u062a\u0628 \u0645\u0639 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0634\u0627\u0634\u0627\u062a.<\/p>\n\n\n\n
\u0644\u0645\u0627\u0630\u0627 \u062a\u062a\u0633\u0628\u0628 \u0645\u0635\u0627\u0628\u064a\u062d LED \u0627\u0644\u0633\u0627\u0637\u0639\u0629 \u0641\u064a \u062d\u062f\u0648\u062b \u0634\u0643\u0627\u0648\u0649 \u0645\u0646 \u0627\u0644\u0648\u0647\u062c \u062d\u062a\u0649 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u201c\u0635\u062d\u064a\u062d\u0629\u201d\u061f<\/h3>\n\n\n\n
\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062b\u064a\u0631 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0634\u0643\u0627\u0648\u0649 \u0645\u0646 \u0627\u0644\u062a\u0648\u0647\u062c \u0644\u0623\u0646 \u062d\u0632\u0645 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0639\u0644\u0649 \u0627\u0631\u062a\u0641\u0627\u0639\u0627\u062a \u0627\u0644\u0633\u0642\u0641 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0641\u064a \u0627\u0644\u0645\u0643\u0627\u062a\u0628 (\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0643\u0648\u0646 8\u2019-12\u2032) \u062a\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0633\u0637\u0648\u0639 \u0627\u0644\u0645\u062a\u0635\u0648\u0631 \u0648\u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0625\u0636\u0627\u0621\u0629\u060c \u0648\u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u0623\u0635\u063a\u0631 \u0623\u0648 \u063a\u064a\u0631 \u0645\u0646\u062a\u0638\u0645\u0629 \u062f\u0627\u062e\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a\u060c \u064a\u0634\u0639\u0631 \u0627\u0644\u0631\u0643\u0627\u0628 \u0628\u0646\u0642\u0627\u0637 \u0633\u0627\u062e\u0646\u0629 \u0648\u0639\u062f\u0645 \u0627\u0644\u0631\u0627\u062d\u0629 \u062d\u062a\u0649 \u0644\u0648 \u0643\u0627\u0646 \u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0625\u0636\u0627\u0621\u0629 \u064a\u0641\u064a \u0628\u0623\u0647\u062f\u0627\u0641 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a.
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