LED teeb sawb thiab hlua

380 volt series teeb yog hais txog kev siv ntau lub teeb LED hauv series, uas tuaj yeem siv ncaj qha los ntawm 380 volt fais fab mov. Hom teeb no tseem hu ua high voltage LED teeb. Piv nrog rau cov ts

Koj puas tau pom ib lub teeb coj underwater siv? Led underwater lub teeb siv yog lub teeb siv coj tsim, cov duab ntawm lub teeb no feem ntau yog ribbon, zoo li ib daim kab xev. Led underwater lub teeb