... >0.8 3:CE,ROHS certificate 4:warranty:3 years COB led bubonly one step: take off the old halogen lamp,then ... as light source,super bright2. 70%-80% energy-saving Compare with the halogen lamp3. Long lifespan(more than 50, 000H) ... Application:1.Residential Buildings, Home2.Office, Meeting Room3.School, Library4.Factory, Warehouse5.Hotel, Casino6.Parking Garage7.Hospital8.Commercial Center9.Supermarket, ...