Qab nthab teeb pom kev zoo tuaj yeem txhim kho lub teeb ua kom zoo ntawm cov teeb txawb thiab kab ke

Feem ntau muaj ballasts thiab teeb ncig hauv cov teeb qab nthab. Muaj ob hom ballasts: kev tawm suab hauv pob thiab hluav taws xob ballasts. Piv nrog inast ballasts, hluav taws xob ballasts tuaj yeem txhim kho lub teeb zoo ntawm cov teeb thiab kab ke. Tuaj yeem pib tam sim ntawd, txuas lub neej ntawm lub teeb. Nyob rau tib lub sijhawm, nws muaj qhov kub nyhiab me me nce, tsis muaj suab nrov, me me, lub teeb yuag, thiab lub zog siv hluav taws xob tsuas yog 1/3 txog 1/4 ntawm cov teeb meem inductive, yog li cov neeg siv khoom yuav tsum xaiv lub teeb hluav taws xob hauv qab nthab teeb. Muaj cov hmoov halogen thiab peb-xim xim hmoov hauv hluav taws xob ua ke ntawm lub voj voos tshwj xeeb. Peb-xim hmoov teeb lub teeb muaj cov xim zoo nkauj, muaj lub siab zoo thiab ua kom qeeb; lub halogen hmoov teeb muaj cov xim tsis zoo, cov teeb pom kev tsis tshua pom kev thiab ua kom qeeb. Qhia qhov txawv ntawm halogen hmoov thiab peb lub teeb xim hmoov teeb, koj tuaj yeem teeb ob lub teeb tib lub sijhawm, muab koj txhais tes ze ntawm ob lub teeb, koj tuaj yeem pom tias cov xim ntawm halogen hmoov teeb yog whitish thiab distorted hauv qab lub teeb, thiab cov thib peb xim hmoov lub teeb yog Ntuj daim tawv.

Lub luminous efficiency ntawm LED nws tus kheej tau mus txog ntau dua 130lm / W, yog li kev txuag hluav taws xob tag nrho ntawm LED qab nthab teeb muaj peev xwm nce mus txog 100lm / W. Thiab qhov kev ua haujlwm no tseem nce txhua xyoo. Nws kwv yees tias thaum xyoo 2020, lub teeb ci zoo ntawm LED nws tus kheej yuav mus txog 240lm / W. Lub teeb ua haujlwm siab txhais tau tias kev txuag hluav taws xob. Raws li cov txiaj ntsig ntsuas, ib qho 8W LED tuaj yeem hloov 32W qab nthab teeb. Lub zog fais fab tuaj yeem txuag tau ntau dua 4 zaug.

Lub sijhawm siv ntawm LED yog 100,000 teev. Tom qab tau tsim rau hauv lub teeb, nws yog qhov tseeb pom tau tias lub sijhawm ua haujlwm yog tsawg kawg 30,000 teev. Qhov ua tau zoo siab tuaj yeem ua tiav 50,000 teev, uas ntev dua 10 zaug ntev tshaj li ntawm lub teeb roj fluorescent. Lub neej ncua yog 10,000 teev, uas tseem ntau dua 5 zaug ntau dua.