LM79/LM80 tus qauv LED raj txhais li cas?
Qhov kev ntsuam xyuas tseem ceeb ntawm IES LM-79 yog kev ntsuas qhov muag pom kev zoo. Cov khoom ntsuas tseem ceeb yog raws li hauv qab no: tag nrho cov teeb pom kev zoo, lub teeb pom kev zoo, lub teeb siv sib faib, sib txheeb xim kub (CCT), xim ua kom pom qhov ntsuas (CRI), sib koom ua ke chromaticity (lossis ua haujlwm chromaticity), Tawm tswv yim AC (lossis DC) qhov hluav taws xob, tawm tswv yim AC (lossis DC) tam sim no, lub zog tawm tswv yim (DC lossis AC), cov khoom siv hluav taws xob ntau zaus, qhov muaj zog.
IES LM-80 feem ntau ntsuas kev saib xyuas lub lumen thiab kev sim lub neej ntawm LED lub teeb ci, uas feem ntau siv sijhawm 6000 teev.
1. Hauv ENERGY STAR/LM-80 qhov tshwj xeeb, cov khoom siv LED yuav tsum dhau peb qhov kev ntsuas kub sib txawv. Ntawm txhua qhov ntsuas kub, tsawg kawg 20 LED cov khoom yuav tsum dhau qhov kev ntsuas 6000 teev nrog lumen txij nkawm tus nqi. Raws li tsuas yog lub hauv paus rau kev txiav txim siab ua tiav lossis tsis ua tiav ntawm qhov kev xeem. Qhov kev tsis sib haum xeeb yog qhov tseeb tias yog tias LED tivthaiv tsis tawm lossis hlawv tawm thaum lub sijhawm 6000 teev, nws tsis tuaj yeem suav nrog hauv kev suav ntawm lumen txij nkawm. Qhov no ib leeg yuav tsis ua tau raws li qhov xav tau rau kev suav ntawm lub neej ntawm LED tivthaiv.
2. Nws kuj tseem tuaj yeem siv LM-80 cov ntaub ntawv ntsuas ua lub hauv paus rau kev suav lub neej, tsuav yog hom kev ua tsis tiav tau hais meej meej tias ua tsis tiav (piv txwv li: kev saib xyuas lumen, lub teeb tuag, hlawv, xim sib koom ua ke/qhov hluav taws xob/tam sim no sib txawv. Thaum ib hom kev ua tsis tiav uas tau hais los ntawm kev ua tsis tiav tshwm sim, nws txhais tau tias lub neej ntawm LED tivthaiv tau mus txog. , nws yog qhov yuav tsum tau ua kom dhau&"; kev ntseeg tau pov thawj kev tsim nyog &"; rau cov khoom siv LED uas yog ua LM-80 lossis kev pov thawj lub neej.
