... 4. Super br High brightness suspended ceiling lighting ModelHS-C3604Power18WInput VoltageAC100-250VLED Source3528Frequency Range50-60HzPower Factor ... for hotels, restaurants, hospital, school, meeting room, home lighting, Corridors, washrooms, business malls, kitchens, bathroom, balconies ... for thermal. About Us:VOSUN lighting is a high-tech professional manufacturer who is specializing in designing ...