This Sea-Dog marine-grade floodlight for your deck or dock features a fiberglass-reinforced, injection-molded nylon housing for strength and UV resistance. Corrosion-resistant stamped 304 stainless steel mounting bracket keeps light securely mounted in marine conditions. Solid glass lens. 12 volt, 55-watt halogen bulb. 4.58 amps of power. 6-15/16"W x 5-5/16"H x 3-3/16"D.