High Power LED ceiling lighting: 1, Power : 5w 2, LED quantity : 5 pcs 3, Lumen : 450 Lumen 4, 2 years warranty Item : High power LED ceiling lightModel : OL-THD1*50021 ... : aluminum10. Weight: 500g11. Working Temperature: -10º C~50º C12.High brightness high power LED as light source;13.Superior aluminum alloy dissipation material, artistic ...