9W UV Lamp For Nail Art 1.Voltage: 220V ... 3. Power: 9W 4. CE and ROHS 9W UV Lamp For Nail Art Voltage: 220V-240V 50HZ 100V-120V ... certificate,product quality certificate2,Different colors available3,Led uv light4,Timer:30s,60s,90s5,9w6,Automatic inductionDetailed ... 6,on/off switchUsage: Be sure the UV lamp and every part fix wellbefore using it 1,Power on, ... shorten or use over time 9W UV Lamp For Nail Art