chenglian Ac-Dc 12V LED Power Supply 300W 25A Constant Voltage Rainproof Outdoor Use (12V 300W) Description: IP63 AC 170V-264V To DC 12v/24V 300W Switching Power Supply Driver Adapter Specification : Input Voltage: 170V-264V Output Voltage: 12V 300W Shell Material: Aluminum Protection: Short circuit protection,Overload Protection, Over current Protection Widely used in Industrial automation, LED strips, LED modules, moving signs, building decorations. Working Temperature: -30~50℃