Lub hwj chim mov tau tsim rau LED zaub, me me, kev ua haujlwm siab, ruaj khov, thiab kev ntseeg tau.Fais fab mov muaj input undervoltage, tso zis tam sim no limiting, tso zis luv Circuit Court tiv thaiv.Kev siv hluav taws xob yuav siv nrog kev kho kom zoo uas ua kom lub zog ua haujlwm zoo, tuaj yeem ncav cuag 87.0% saum toj no, txuag kev siv hluav taws xob.