Ceiling lamp for 2D tube 21W Model No:KA-200821W Voltage:110V-130V/60Hz,180V-240V/50Hz Dust proof,water proof CE,SASO,EMC Ceiling lamp for 2D tube 21WModel No:KA-200821WVoltage:110V-130V/60Hz,180V-240V/50HzDust proof,water proof CE,SASO,EMC Light source:tri-color 2D tubePower factor:0.9With high quality electronic ballast insideLife time:12000hrsColor:white or blueHight protection of IP65PC/PS ...