Lens-hom teeb faib, nrog lub zog loj LED lub teeb qhov chaw, qhov siab tshaj plaws illuminance ntawm qhov chaw ntawm qhov deb ntawm kaum metres mus txog 20 Lux, thiab lub mounting bracket tau dhau 72-teev ntsev tshuaj tsuag rau kev yooj yim installation.Lub kaum sab xis tuaj yeem hloov kho kom haum cov thav duab sib txawv.