Taw qhia
Kev lag luam teeb pom kev zoo tau hloov los ntawm incandescent thiab CFL qhov muag teev rau LED thev naus laus zis. Tab sis ua li casLED downlightspiv rau cov kev xaiv ib txwm?
Zog Efficiency
LED Downlights- 80-90% ua haujlwm tau zoo dua, hloov ntau lub zog rau hauv lub teeb.
Incandescent Qhov muag teev- 90% ntawm lub zog pov tseg raws li cua sov.
CFLs- Zoo dua li incandescent tab sis tseem tsawg dua li LEDs.
Kev sib piv Lifespan
LEDs- 25,000-50,000 teev.
CFLs- 8,000-15,000 teev.
Incandescent- Tsuas yog 1,000-2,000 teev.
Kev Ntsuas Tus Nqi
Tus nqi pib- LEDs yog kim dua ua ntej.
Ntev -Txuag Lub Sij Hawm- Cov nqi hluav taws xob qis dua thiab hloov pauv tsawg dua ua rau LEDs pheej yig dua lub sijhawm.
Lub Teeb Zoo
LEDs- Muaj nyob rau hauv ntau xim kub (sov rau nruab hnub nrig).
CFLs- Feem ntau muaj qhov ncua sij hawm kom ncav cuag qhov ci ntsa iab.
Incandescent- Lub teeb sov tab sis tsis muaj zog.
Environmental Impact
LEDs- Tsis muaj cov khoom siv tshuaj lom, rov ua dua tshiab.
CFLs- Muaj mercury, xav tau tshwj xeeb pov tseg.
Xaus
LED downlights outperforms ib txwm teeb pom kev zoo nyob rau hauv efficiency, lifespan, thiab eco{0}}friendliness. Tus nqi pib siab dua yog tsim nyog los ntawm kev txuag nyiaj mus sij hawm ntev -.
