Specifications:Body Material:AluminumVoltage: AC110V/AC220VPower: 20W/30W/50WLight Color: Red+BlueLight Source:COB LEDIs Dimmable:NoWaterproof : IP65Size: 60 x 40mmFeatures:Widely used in culture solution, gardening, potted plants, especially when the plant needs extra light when raining, snowing, dark indoor, etc.Better Heat Dissipation:which has excellent heat dissipation, no need cooling fans, runs quietly.IP65 Waterproof makes the light will be suitable for more grow environments, especially for hydroponics, greenhouse, commercial growing project etc.It provides a perfect solution for indoor plants that aren’t getting enough sunlight.Package Included:1 x COB Chip1 x Lens Reflector