LED Driver 30W or 60W 12V Output Voltage Electronic LED Driver for use with 12V LED dry or damp locations. Input 120V and the output is 12V, the driver will handle full load. 2 red wires 1 black and white. Indoor use only, class 2. Requires housing if mounted outdoors. The driver is 2.1” in long x 1.1” in wide x .75” high. For A/C LED Loads. No minimum load, full range dimming. Also suitable for Halogen.