... hours 7. This product by CE, ROHS, FCC ,UL,SAA Certification 3. Applications- led 300x600 panel light 1. Factories, Hospital Lighting 2. Warehouse, Supermarket ... , FCC,UL,SAA Certification, no electromagnetic interference, security, reliability, green and environment protection.6.Installation- led 300x600 panel light 7.Packing- led 300x600 panel light Each led ceiling panel light ...