... driver 3-12*1W PAR38 LED Driver,constant current led driver, led driver module Suitable for PAR38,etc Product characteristics:1 ... test, high reliability;6.With the production of Short circuit,broken circuit,Automatic overload protection,more safety more stable.Quality guarantee: ... All the driver have automatic protection of overload, short circuit, temperature,etc.Guarantee:1.The warranty period is 1- ...