Koj puas nco qab cov cua sov los ntawm qub halogen downlights? Qhov cua sov ntawd tau siv hluav taws xob, ua rau cov nqi hluav taws xob nce siab. Ua tsaug rau niaj hnub LED thev naus laus zis, qhov teeb meem no tau raug daws, muab lub teeb ci ntsa iab ntawm ib feem ntawm tus nqi.
Niaj hnub nimno LED downlights siv hluav taws xob tsawg heev. Piv txwv li, ib tug raug 8-watt LED downlight generates tib lub teeb tso zis li 50-watt halogen noob. Qhov no txhais tau ntau dua 80% kev txuag hluav taws xob rau ib lub teeb xwb.
Thaum peb lub tuam txhab tau tsim thawj zaug, halogen downlights tseem siv dav. Nyob rau lub sijhawm ntawd, cov phiaj xwm peev nyiaj feem ntau suav nrog cov nqi hluav taws xob siab, thiab cov neeg siv khoom tsis txaus siab txog cov nqi khiav lag luam thiab xav tau hloov cov qij ntau zaus. Kev hloov mus rau LED thev naus laus zis yog qhov kev hloov pauv loj. Nws tsis yog ib qho kev hloov kho me me xwb; nws kiag li revolutionized li cas peb tsim teeb. Thaum cov qij halogen tsim lub teeb los ntawm cua sov ib lub filament kom txog thaum nws ci, feem ntau ntawm lub zog tau poob raws li cua sov. LEDs, ntawm qhov tod tes, yog ua raws li kev siv tshuab semiconductor, qhov twg hluav taws xob dhau los ntawm semiconductor tsim lub teeb. Cov txheej txheem no yog qhov ua tau zoo heev, nrog cov khoom siv hluav taws xob tsawg tsawg.
Nov yog qhov sib piv ceev:
| Feature | Hom 50W Halogen Downlight | Sib npaug 8W LED Downlight |
|---|---|---|
| Kev siv fais fab | 50 watt | 8 watt |
| Nruab Nrab Lifespan | 2,000 teev | 30,000-50,000 teev |
| Kub tso zis | Siab heev | Tsawg heev |
| Kev ua tau zoo (lm / W) | ~ 15 lm/w | ~ 90 lm/w |
Kev ua tau zoo yog feem ntau ntsuas hauv lumens ib watt (lm / W), uas qhia tias koj tau txais lub teeb ntau npaum li cas rau txhua watt ntawm lub zog noj. Raws li pom los ntawm lub rooj, LEDs muaj txiaj ntsig zoo dua li halogens, txhais tau tias lawv tsis tsuas yog txo cov nqi hluav taws xob xwb tab sis kuj yuav tsum tau saib xyuas tsawg dua.
Txawm li cas los xij, qhov kev ua tau zoo no tsuas yog tuav yog tias lub LED thiab nws cov tsav tsheb muaj kev tiv thaiv txaus los ntawm ib puag ncig, qee yam peb yuav tshawb nrhiav tom ntej.
Luxsky Teeb pom kev zoo muaj ntau yam ntawm siab - zoo LED recessed downlights. Peb cov khoom siv tau muab cov kev ua tau zoo, kev tswj xyuas kom zoo, thiab lub teeb zoo ib yam, muab kev zoo nkauj thiab ntev ntev - kav ntev, lub zog - muaj txiaj ntsig illumination.
Yog koj txaus siab thov niashttps://www.luxsky-light.com/led-ceiling-lights/4-5-6-8-frosted-cover-led-recessed-down.htmlkom paub meej ntxiv
