Suav
-
Dab tsi yog qhov txawv ntawm lub teeb siv thiab luminous flux rau sawb teeb?
Cov khoom ntawm lub teeb tso zis los ntawm lub teeb sawb yog ntsuas siv ob qhov kev ntsuas sib cais: lub teeb siv thiab lub luminous flux. Qhov ntau ntawm lub teeb uas tawm hauv ib qho kev taw qhia tshwj xeeb yog hu ua lub teeb siv. Lumens per unit khoom lub kaum ntse ntse, los yog lumens per steradian, yog chav ntsuas. ...Nyeem ntxiv -
Vim li cas cov xim rendering Performance index ntawm LED sawb teeb tseem ceeb?
Ib qho LED sawb teeb lub xim rendering Performance index (CRI) yog qhov tseem ceeb vim nws qhia tau hais tias qhov teeb pom kev zoo tuaj yeem ntes cov khoom xim tiag tiag hauv kev sib piv rau lub teeb ntuj. Lub teeb ci uas muaj qhov ntsuas siab dua CRI tuaj yeem ua ncaj ncees ntau dua los ntes cov xim tiag tiag ntawm cov khoom, uas ua rau nws ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm Ra80 thiab Ra90 rau coj sawb teeb?
LED sawb teeb 'xim rendering Performance index (CRI) yog qhia los ntawm cov npe Ra80 thiab Ra90. Cov xim rendering raug ntawm lub teeb qhov chaw nyob rau hauv relation mus ntuj lub teeb yog ntsuas los ntawm nws CRI. Nrog cov xim rendering Performance index ntawm 80, LED sawb teeb tau hais tias muaj Ra80, uas yog me ntsis ntxiv ...Nyeem ntxiv -
Yuav ua li cas txhim kho lub teeb pom kev zoo ntawm LED teeb sawb
Nyob ntawm daim ntawv thov tshwj xeeb thiab cov teeb pom kev zoo xav tau, cov teeb pom kev sib txawv yuav xav tau rau cov teeb pom kev zoo sab hauv. Lumens ib watt (lm / W) yog ib chav tsev ntawm kev ntsuas rau sab hauv lub teeb efficiency. Nws qhia qhov muaj nuj nqis ntawm lub teeb tso zis (lumens) tsim ib chav tsev ntawm hluav taws xob ...Nyeem ntxiv -
Yuav ua li cas hla ETL teev rau coj sawb?
Daim ntawv pov thawj ETL Sau npe yog muab los ntawm Nationally Recognized Testing Laboratory (NRTL) Intertek. Thaum ib yam khoom muaj ETL Cov Ntawv Teev Npe, nws qhia tias Intertek qhov kev ua tau zoo thiab cov qauv kev nyab xeeb tau ua tiav los ntawm kev sim. Cov khoom tau dhau los ntawm kev sim ntau yam thiab asse ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm UL thiab ETL teev rau LED sawb?
Nationally Recognized Testing Laboratories (NRTLs) UL (Underwriters Laboratories) thiab ETL (Intertek) xeem thiab ntawv pov thawj cov khoom rau kev nyab xeeb thiab ua raws li cov qauv kev lag luam. Ob qhov UL thiab ETL cov npe rau cov teeb ci ntsa iab qhia tias cov khoom tau dhau los ua kev sim thiab txaus siab rau kev ua haujlwm tshwj xeeb ...Nyeem ntxiv -
Vim li cas RGB strips tsis muaj CRI, Kelvin, lossis qhov ci ci?
Txij li RGB strips feem ntau siv rau ambient lossis ornamental teeb pom kev zoo dua rau cov xim rendering los yog muab cov xim kub, lawv feem ntau tsis muaj Kelvin, lumen, lossis CRI qhov tseem ceeb. Thaum tham txog cov teeb pom kev dawb, xws li LED qhov muag teev lossis cov raj fluorescent, uas yog siv rau ...Nyeem ntxiv -
Dab tsi yog qhov kev txiav txim siab rau LED teeb pom kev zoo?
Koj puas paub ntau npaum li cas yog qhov ntev ntawm kev sib txuas ntawm lub teeb sawb ib txwm? Rau LED sawb teeb, tus qauv txuas ntev yog kwv yees li tsib meters. Qhov zoo thiab cov qauv ntawm LED sawb teeb, nrog rau cov chaw tsim khoom specs, yuav muaj kev cuam tshuam rau qhov no. Nws yog cruc...Nyeem ntxiv -
Peb tau txais dab tsi ntawm Guangzhou International Lighting Exhibition
Guangzhou International Lighting Exhibition yog feem ntau hais txog kev nthuav qhia cov kev nce qib tshiab thiab kev tsim kho tshiab hauv kev lag luam teeb pom kev zoo. Nws ua haujlwm raws li lub platform rau cov tuam ntxhab, cov tsim qauv, thiab cov kws tshaj lij kev lag luam los nthuav qhia lawv cov khoom thiab cov thev naus laus zis ntsig txog kev tsim vaj tsev, nyob hauv ...Nyeem ntxiv -
Ultra-nyias tsim siab lumen tso zis Nano Neon sawb
Peb tsim cov khoom tshiab peb tus kheej-Ultra-thin tsim siab lumen tso zis Nano COB sawb, cia saib dab tsi yog nws qhov kev sib tw. Lub Nano Neon ultra-nyias lub teeb sawb nta ib qho kev tsim tshiab ultra-nyias uas tsuas yog 5 hli tuab thiab tuaj yeem nkag tau yooj yim rau hauv ntau hom ornaments rau hiav txwv ...Nyeem ntxiv -
Dab tsi yog qhov zoo ntawm plaub-hauv-ib thiab tsib-hauv-ib chips rau sawb teeb?
Plaub-hauv-ib chips yog ib yam ntawm LED ntim tshuab uas ib lub pob muaj plaub cais LED chips, feem ntau yog xim sib txawv (feem ntau yog liab, ntsuab, xiav, thiab dawb). Qhov kev teeb tsa no tsim nyog rau cov xwm txheej uas xav tau cov teeb pom kev zoo thiab muaj yeeb yuj vim nws ua rau ...Nyeem ntxiv -
Yuav nyeem ntawv LM80 li cas?
Daim ntawv tshaj tawm hais txog cov yam ntxwv thiab kev ua haujlwm ntawm LED teeb pom kev zoo yog hu ua LM80 daim ntawv qhia. Txhawm rau nyeem daim ntawv tshaj tawm LM80, ua cov haujlwm hauv qab no: Paub txog lub hom phiaj: Thaum ntsuas lub teeb pom kev zoo ntawm LED teeb pom kev zoo lub lumen kev saib xyuas lub sijhawm, LM80 daim ntawv tshaj tawm feem ntau yog siv. Nws muab ...Nyeem ntxiv
