Model : 12W 4000k LED Bulb (Cool White) Brand : Megaman Wattage : 12W Voltage : 220-240V Lamp Holder : E27 Light Bulb Type: LED Light Features : Energy Saving Light Bulb Color : White Color : 4000k Cool White Lifetime Up To 15,000h Lumen : 720lm/810lm Light Angle : 200 Color Rendering Index : 90% Working Temperature: -30C-40°C Suitable to Use For Living Room, Bed Room, Desk Lamp, Floor Lamp, Wall Lamp and etc