... 50000 hours, which is up to 10 times conventional incandescent lamp.5. Green and environment friendly, no radiation, no ... Sizeø 32*105mmmmAvailable baseE27/E14/B22/Rendering index>70/Lamp Temperatureless than 60 degrees°CStore Temperature60°C~-30°C° ... Commercial lighting and industrial lighting;4. Used in crystal chandeliers, table lamp, down light; ceiling light, wall light, nightlight and other ...