GKU22-90W-01 Wattage: 90w Input voltage: 100-277V Lamp type: UVC 25W*2 Sensor: Microwave Sensor 18s Time delay before start up Compatible control system: L32 control system and Remote control Ultraviolet radiation intensity at 1m: ≥250μw/cm² Wave length: 254nm LED lumen: 4400lm (5000k) Color temperature: 3000K-6000K Installation: Embedded installation Induction Induction method: Microwave induction off UVC Product size: size 1: 595*595*57mm Size 2: 603*603*57mm Warranty: Machine: 3 years, UVC lamp 1 year.