Muaj ntau qhov laj thawj vim li cas thiaj li siv cov teeb ci coj teeb.

1. LED vaj huam sib luag teebmuaj zog dua efficiency thiab ntev lifespan dua li cov tsoos fluorescent teeb.

2. LED vaj huam sib luag teebmuaj ntau yam sib xws thiab mos lub teeb, uas tuaj yeem ua kom pom kev zoo dua thiab ntau dua nyob rau hauv txoj kab nrog cov neeg xav tau kev pom. Tsis tas li ntawd, vaj huam sib luag teeb feem ntau yog nyias thiab sib zog dua li lwm lub teeb, ua rau lawv yooj yim rau nruab thiab tswj.

3. Nrog rau kev nce qib ntawm kev siv thev naus laus zis tas mus li, cov teeb ci vaj huam sib luag tau raug txhim kho tsis tu ncua kom tau raws li qhov xav tau ntau thiab ntau lub teeb pom kev zoo, yog li lawv tau xaiv los ntawm ntau thiab ntau tus neeg.