1.LED ceiling light 2.Aluminum housing 3.White, warm white(2700-6500K) 4.Epistar, bridgelux chip 5.CE and RoHS LED Ceiling Light(APL-TH-5203 ... 50,000 hours.3. Connection: terminal connection (install with power off).4. Imported light source-Epistar/ Bridgelux, can also do Cree, Osram ... send us your inquires to my email address, expecting cooperation with you, thank you. Certificates: Cargo Shipping: