LED304Dimensions: Diameter 15.5 × H15 cmVoltage: 110V-120V/60Hz; 220V-240V/50Hz. Low voltage version in 24v is available too.Power: 4WLED bulbs: 105; 100,000 hoursPhotometric Data: 3800-8000 mcdBeam Angle: 24 degrees Immersion Distance: 20MCE approved: Yes IP: 68Housing: Stainless SteelColors: 7: red, yellow, white, purple, cyan, green and blueControl: Automatic, no dedicated controller needed. Mounting: bracket with base