Guangmai LED yog tus kws tshaj lij hauv kev ua tus LED COB 12V 20W Chip 24V Ncaj Ncees rau.
Yam dab tsi cuam tshuam nrog kev txhim kho COB LED qhov chaw muab xim xim (CRI) ntsuas?
COB lub dav hlau teeb pom kev xim xim (CRI) hais txog qhov xim tiag tiag ntawm qhov khoom pom los ntawm COB saum lub teeb ci. Xim rendering index (RA) yog lub peev xwm ua xim ntawm lub teeb ci rau ib qho khoom. Tam sim no, feem ntau siv txoj hauv kev los txhim kho cov xim ua piv txwv ntawm COB lub dav hlau teeb pom kev yog ntxiv cov hmoov liab. Kev xaiv cov hmoov liab cuam tshuam nrog kev ua kom pom kev zoo thiab ruaj khov ntawm lub dav hlau COB lub teeb ci. Cov hmoov liab tau muab faib ua nitride thiab silicate, nws raug nquahu kom siv nitride liab hmoov (hmoov liab xws li Intemei, Toyoda Gosei, Desheng, thiab lwm yam yog qhov kev xaiv zoo dua).
Tom qab lub dav hlau COB lub teeb ci tau ntxiv nrog nitride liab hmoov, qhov ntsuas xim xim yuav nce ntxiv, tab sis cov xim yuav sib txawv thiab lub teeb pom kev yuav raug txo. Lub ci ci thiab cov ntsuas ntsuas tsis tuaj yeem nce ntxiv nyob rau tib lub sijhawm. Qhov tseem ceeb txhawm rau nce qhov ntsuas xim ntawm COB lub dav hlau lub teeb ci yog kom nthuav dav dav dav ntawm cov hmoov liab ua kom pom kev zoo, uas zoo li mus rau qhov nthwv dej ntev, tab sis qhov ci yuav zoo ib yam. Raws li qhov tam sim no COB ntim thev naus laus zis txhawj xeeb, nws tuaj yeem ua tiav 80 ~ 90, thiab lub teeb sov sov sov yuav yog 5 ~ 8 LM qis dua. Yog tias CRI siab dua 90, lub teeb ci thiab ci ci yuav pom tseeb.
GMKJ COB LED cov npe:
20W COB LED Chip Fais Fab LED Dawb Xim Khoom Tshwj Xeeb
Raug Hluav Taws Xob& Cov yam ntxwv kho qhov muag (Ta=25 ° C)
Pob Dimension
Daim ntawv thov
COB LED siv rau LED teeb Lub Teeb, LED nqes teeb, LED lub teeb ci siab thiab LED txoj kev teeb.
Txog Guangmai LED
Tsim muaj xyoo 2009, Shenzhen Guangmai Technology Co., Ltd. Lub tuam txhab' kev lag luam feem ntau yog tsom mus rau LED nti ntim cov khoom siv teeb pom kev zoo.
Lub ntsiab lus tseem ceeb ntawm lub tuam txhab cov khoom yog ntau yam khoom lag luam customized xws li teeb pom kev sab hauv tsev thiab sab nraum zoov COB qhov chaw teeb pom kev zoo, teeb lub teeb lub teeb tsheb, teeb pom kev ua ke teeb pom kev zoo, thiab lwm yam. hauv daim teb no, ua rau cov tuam txhab cov khoom lag luam Kev ntsuas xws li cov duab tsis zoo, kev ntseeg tau, thiab kev ntseeg tau tuav txoj haujlwm tseem ceeb.
Cov ntaub ntawv:
LED COB 12V 20W Chip 24V Ncaj Ncees ntawm daim ntawv tuaj yeem rub tawm los ntawm nplooj ntawv no.
Cim npe nrov: coj cob 12v 20w nti 24v ncaj qha rau lub zog, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, tus nqi, pheej yig, hais tawm, cov ntawv teev tseg, kev qhia tshwj xeeb, kev qhia tshwj xeeb
