SZMiNiLED Led Power Supply 30w DC12v 2.5A Output Driver Transformer Waterproof Ip67 for Led Strip Light DC12v 30watt waterproof IP67 size:182*30*20mm Aluminum metal housing, easy for heat dissipation & ensure stability Suitable for LED lighting and moving sign applications IP67 Waterproof 30 watt 12 volt LED Power Supply, dual-use indoor and outdoor, widely used for LED lights, electrical equipment, communication equipment, and indoor projects such as bathroom lighting, aquariums, LED strip lighting and places with high humidity conditions. It is not dimmable Protections: Short circuit/Overload/Over Voltage/Over Temperature.