LEDwholesalers 12V 3A 36W Wall-Mount AC/DC Power Adapter with 5.5x2.1mm DC Plug, White, UL-Listed, 3208-12V UL-listed, energy-efficient and stable power supply Wide input voltage range of 100~240VAC, 50/60Hz Maximum output of 36W at 12VDC 5.5x2.1mm (center positive) output jack compatible with many electronic devices Automatic thermal, overload cut-off, and short circuit protection