Puas Muaj Kev ncua nrog LED teeb?

Txawm hais tias kev ua haujlwm ntawm cov teeb hluav taws xob tsis tshua muaj hluav taws xob LED tuaj yeem ua rau muaj kev hloov pauv qeeb. Qhov no yog tshwm sim los ntawm LED transformer, uas tuaj yeem ua lub luag haujlwm qeeb txog li 2 vib nas this tom qab lub teeb hloov tau raug nias. Yog vim li cas rau qhov ncua sij hawm no yog tib yam li nrog cov kab-voltage LED teeb qhov chaw.