High-intensity, with 870 lumens of light output, low amperage draw and a stainless steel case make these sealed and watertight six-LED underwater lights a great value. Plus, you get two lights, an incredible package deal! Each light draws only 650mA, and they require only a 1/4" hole for the wiring pigtail. 3 1/2"dia. x 11/16"H. Mounts with three included stainless steel screws.