uxcell AC 90~130V to DC 24V 80 Watt Transformer IP67 Waterproof LED Driver Power Supply IP67 waterproof rating.Input:AC/Line(Brown) AC/Neutral(Blue),Ground (Yellow,Green). Converts AC voltage to 24V DC,Output:Red(+) Black(-). Automatic protection for: short circuit / overload / over voltage / high temp. Aluminum metal housing, easy for heat dissipation & ensure stability. Suitable for LED lighting and moving sign applications.