... 3.3 years War Brightness and color temperature dimmable ceiling lighting ModelHS-C3604Power18WInput VoltageAC100-250VLED Source3528Frequency Range50-60HzPower Factor ... Ideal for hotels, restaurants, hospital, school, meeting room, home lighting, Corridors, washrooms, business malls, kitchens, bathroom, balconies etc ... your private information. Brightness and color temperature dimmable ceiling lighting