Tuam Tshoj coj chaw tsim tshuaj paus square ob downlight

Dawb / dub square ob chav downlight yog nrov siv nyob rau hauv kev lag luam teeb pom kev zoo, tshwj xeeb tshaj yog ob hom.

Lub kaum sab xis yog los ntawm 15 ° txog 60 °

Peb siv cov coj zoo coj thiab tsav tsheb rau ob chav square downlight, tuaj yeem ua kom lub neej ntev rau nws.

Yog tias koj tab tom nrhiav led square downlight chaw tsim tshuaj paus, tsuas yog tiv tauj peb kom paub meej ntxiv.