led鐭ヨ瘑錛?nbsp; led瀵垮懡嫻嬭瘯鐮旂┒鐜扮姸
嬈у徃鏈?LUW CP7P浜у搧閲囩敤 IESNA LM -80鏍囧噯榪涜嫻嬭瘯錛屽湪350mA銆?5鈩冩潯浠朵笅錛?0000h琛板噺鍒板師鏉ョ殑94.28%錛岃�屽湪350mA銆?05鈩冩潯浠朵笅錛?0000h琛板噺鍒板師鏉ョ殑92.86%銆?/p>
緹庡浗鏍囧噯 LM -80-08( Approved Method : Measuring Lumen Maintenance of LED Light Sources 錛夋彁鍑轟簡鍦?涓澹蟲俯搴︼紙85鈩冦�?5鈩冨拰鍒墮�犲晢閫夋嫨鐨勬俯搴︼級涓嬫祴閲?LED 鐨勫厜閫氱淮鎸佺巼錛屾棬鍦ㄦ祴閲?LED 灝佽銆侀樀鍒楀強妯″潡鐨勫浐鎬佺収鏄庡厜婧愮殑6000h澶х害鐩稿綋浜?涓湀鏃墮棿錛夊厜閫氱淮鎸佺巼銆傛鍙告湕閫夋嫨浠?05鈩冪殑娓╁害浠跨湡瑕佹眰涓ヨ嫑鐨勫簲鐢ㄩ渶姹傘�傚湪嫻嬭瘯榪囩▼涓紝鏍規(guī)嵁涓嶅悓鍔熺巼鐨?LED 錛岄�夋嫨涓嶅悓鐨勭幆澧冩祴璇曟俯搴︼紝浣嗘墍閫夋嫨鐨勬俯搴﹂渶鍦ㄤ笂榪板凡鐭ョ殑3涓尯闂村唴錛屾牴鎹祴璇曠殑鏁版嵁榪涜綰挎�ц綆楀茍澶栨帹鍗沖彲寰楀嚭 LED 鐨勫鍛姐�?/p>
榪滄柟鍏徃寮�鍙戝嚭涓�濂楀姞閫熻�佺粌鍜屽鍛芥嫻嬬郴緇燂紝鍏朵富瑕佸寘鎷亽娓╄瘯楠岀銆佽�佺粌嫻嬭瘯涓繪満銆佸璺俯搴﹀貳媯�浠�佸厜搴﹁鍜岀郴緇熻蔣浠躲�傚湪嫻嬭瘯榪囩▼涓紝鎭掓俯璇曢獙綆卞垎鍒帶鍒跺湪85鈩冦�?5鈩冨拰25鈩冿紝鑰佺粌嫻嬭瘯涓繪満鐢ㄤ簬緇欒嫻?LED 渚涚數(shù)鍙婂畬鎴愬悇 LED 鐢?shù)鍙傛暟鐨剫箣閲忓Q屽璺俯搴﹀貳媯�浠敤浜庢祴閲?LED 鐨勬俯搴︼紝鍏夊害璁＄敤浜庢祴閲?LED 鐨勫厜搴﹀弬鏁幫紝涓婅堪涓夎�呭皢嫻嬭瘯鐨勭粨鏋滃弽棣堝埌緋葷粺杞歡錛岃蔣浠跺垎鏋愭帹綆楀緱鍒拌嫻?LED 鐨勫鍛姐�?/p>
鍔涙補鐢?shù)瀛惪U戞妧錛堜笂嫻鳳級鏈夐檺鍏徃鏍規(guī)嵁 IES - LM -80銆?IESOLM -82銆?TM -21銆丟B2312-80絳?CIE 鍜?IEC 鏍囧噯璁捐鍒墮�犺璁″嚭涓�濂?LEDLM -80PLLED鍏夐�氶噺緇存寔鐜囧強鑰佸寲瀵垮懡嫻嬭瘯緋葷粺銆傝嫻嬭瘯緋葷粺鍖呭惈涓や釜鍔熻兘錛?LED 鍏夐�氶噺緇存寔鐜囨祴璇曞強 LED 鍏夎壊鍙傛暟闅忔椂闂村彉鍖栫殑鏇茬嚎錛屽鐩稿叧鑹叉俯銆佽壊鍝佸潗鏍囥�佸厜閫氶噺絳夐殢鏃墮棿鍙樺寲鐨勬洸綰褲�傞�氳繃榪炵畫鍑犵櫨鑷沖嚑鍗冨皬鏃剁殑鍏夐�氶噺銆佽壊鍙傛暟鏁版嵁閲囬泦錛屽埄鐢ㄨ蔣浠墮嫻婰30銆丩70絳夊厜閫氱淮鎸佺巼錛屾帹綆楀嚭 led瀵垮懡鏃墮棿銆?/p>
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浼犳劅鍣ㄨ褰曟牱鍝佺殑鍙樺艦鍘嗗彶銆?/span>