... .Factory selling, punctual delivery 2.Short circuit, overload protection 3.CE,FCC,ROHS USA plug 12V 1A AC/DC power adapter with ... Can be customized according to your requirements various kinds of socket types for your preference Detail picturesQuality control:6 full inspection ... solder ,lack of components, no tin dross, no short-circuit, no open circuit, no bad led indicator ,no high voltage, no low ...