high quality 4*3w LED grid ... non-thermal radiation,stable and safe,reliable.*High luminous flux,energy saving,enviromental protection,energy ... factor:>0.9Life span:50000hrsCRI:>80RaCurrent of single led: 350mA/WColor temperature:2700-7500kEmitting color ... , Show Room4. Commercial Complexes5. Factories / Offices6. Super-markets Similar products:Packing:Certificates: About us:A professional manufactuer ...