This energy efficient and attractive Cool White LED underwater light with anti corrosion and chemically resistant polymer housing is easily installed on the surface and does not require a through hull installation. Material: PC Housing Color: White LED Quantity: 3 x 3W LED LED Color: Cool White Working Voltage: 10-30 VDC Wattage: 5.4W Beam Angle: 120 LED Life Time: 50000 hrs Effective Lumen 460LM IP Rating 68 Size: 96.2mm (L) x 59.2mm (W) x 22mm (Thick)