Lub koom haum saib xyuas kev noj qab haus huv tswj hwm los ntawm tsoomfwv Fab Kis tau hais tias "lub teeb xiav" hauv LED teeb pom kev zoo tuaj yeem ua rau lub retina ntawm lub qhov muag puas thiab cuam tshuam lub ntuj pw tsaug zog ...
Tej zaum 95% ntawm UL-pom zoo recessed downlight fixtures muaj ... Nyob rau hauv LED qhov muag teev, lub sab hauv lub tshav kub tiam thiab tis yog zoo li no ... 40W sib npaug LED qhov muag teev tsuas yog haus ntawm 6-9W ntawm lub zog, qhov no yuav tsawg dua. koj 50W teeb ntsuas.... COB (tuag ntawm lub nkoj) tsim nyog.
Yog hais tias koj lub tsev tau recessed downlights nrog incandescent lossis halogen qhov muag teev, nws yog qhov zoo tshaj los hloov tag nrho cov khoom siv nrog lub siab LED downlight ...
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