led power supply; 1.100% full-load burning test 2.Over current, ... voltage protection 3.small enough to carry around Specification of led power supply : Input Voltage100~240VOutput Voltage3~24VOutput Current0.5A~2. ... digital camera, cctv power supply,TV power supply, LCD power supply, video gameplayer or small power electrical equipment power supply,ect. Detailed pictures of led power supply :