LIGHTING FIXTURE aluminium

1. PWM tas li tam sim no thev naus laus zis uas tsis tshua muaj cua sov thiab qhov tseeb qhov tseeb tam sim no.Txo cov kab poob, tsis muaj kuab paug rau hauv daim phiaj hluav taws xob.Lub zog tseem ceeb yog 0.9, qhov sib txawv ntawm qhov sib txawv yog 20%, thiab EMI ua tau raws li qhov ntsuas thoob ntiaj teb, uas txo cov hluav taws xob poob ntawm cov khoom siv hluav taws xob thiab tsis txhob muaj qhov cuam tshuam loj heev rau hauv daim phiaj hluav taws xob.General txheem teeb lub taub hau, tuaj yeem hloov pauv lub teeb halogen uas twb muaj lawm, lub teeb incandescent, fluorescent teeb.Lub teeb luminous efficiency tuaj yeem ncav cuag 80 lm / w, ntau yam ntawm LED teeb xim kub xaiv, siab xim rendering Performance index, zoo xim rendering.Pom tseeb, ntev npaum li tus nqi ntawm LED teeb txo qis nrog cov thev naus laus zis coj.Lub teeb txuag hluav taws xob thiab cov teeb ci incandescent yuav inevitably raug hloov los ntawm LED teeb.Lub cheeb tsam them nyiaj ntau dua thiab ntau dua rau cov teeb pom kev zoo txuag hluav taws xob thiab teeb meem kev tiv thaiv ib puag ncig, thiab tau txhawb nqa kev siv cov teeb ci LED.

2. Lub degree ntawm cov khoom xim nthuav qhia ntawm lub teeb ci yog hu ua xim kev ua haujlwm, uas yog, qib ntawm cov xim tiag tiag.Lub teeb ci nrog kev ua haujlwm siab xim muaj qhov ua tau zoo ntawm cov xim, thiab cov xim peb pom yog ze dua rau cov xim ntuj thiab kev ua haujlwm xim tsawg dua qhov chaw ua haujlwm ntawm cov xim, thiab peb pom cov xim sib txawv loj dua.Vim li cas thiaj muaj cov ntsiab lus ntawm kev sib deev siab thiab qis?Qhov tseem ceeb nyob rau hauv cov yam ntxwv spectral ntawm lub teeb, lub wavelength ntawm pom lub teeb nyob rau hauv thaj tsam ntawm 380nm mus rau 780nm, uas peb pom nyob rau hauv lub spectrum ntawm liab, txiv kab ntxwv, daj, ntsuab, ntsuab, xiav, ntshav, yog lub teeb ntawm lub teeb muaj qhov sib npaug ntawm cov yeeb yuj lub teeb thiab lub teeb ntuj, cov xim ntawm peb lub qhov muag yog qhov tseeb dua.Tab sis cov neeg uas feem ntau siv cov teeb ci LED yuav pom tias LED vim qhov tshwj xeeb ntawm qhov ci ci loj, nws yog ib qho yooj yim ua kom lub teeb lub zog rau hauv lub zog hluav taws xob, ua rau lub teeb ci LED kub heev.

3.LED fluorescent teeb siv cov thev naus laus zis tshiab LED teeb pom kev zoo, cov qauv tsim digital, txuag hluav taws xob ntau dua 70%, 12W LED fluorescent lub teeb sib npaug sib npaug rau 40W fluorescent raj (rau ballast thiab oob khab, 36W fluorescent teeb tiag tiag siv hluav taws xob yog 42W txog 44W ).Lub neej ntawm LED fluorescent teeb yog ntau tshaj 10 npaug ntawm lub teeb zoo tib yam, yuav luag tsis muaj txij nkawm, thiab tsis tas yuav hloov lub teeb, ballast thiab pib ntau zaus.Lub cheeb tsam NASA siv cov teeb ci LED hauv qhov chaw, ua raws li kev lag luam hauv tsev thiab kev lag luam hauv tsev.Ntsuab semiconductor hluav taws xob lub teeb qhov chaw, mos lub teeb, ntshiab spectrum, yog haum rau cov neeg siv lub zeem muag kev tiv thaiv thiab kev noj qab haus huv.