Power: 6Watt Voltage: 12V /24V Size: 120x145mm LED source: Epistar, Edison brand LEDs Color: red, yellow, green, blue, white, warm white, RGB Beam angle: 15,30,45, 60 degrees for optional Working temperature: -20-600C Material: 304 stainless steel housing, tempered glass surface Smooth lamp surface, with stand at the bottom Strobe facility (20 fps), continuously variable light intensityWaterproof, IP68 Life span: 50000hours Appications: underwater landscape lighting, such as pond, fountain, pool