Ultra- Led DesignLED Bulb, no VU and IR radiation.Long Service life, high luminous efficiency.Energy Saving, low heat and lower power consumption.Great Reducing carbon emission, environmentally friendly.With incandescent lamp design, it can be easily accepted by common people.the filament bulb can give out light omnidirectional.Does not contain lead, mercury and other pollution .Suitable for , , office or home use.Light color:warm whiteMaterial:glass,alloySocket: E12Power: 4WLumen: 480LMSize:10*3.5cmVoltage:AC110V 220VLed Chip Model: COBShape:/CandleColor Temperature:Warm White 2800-3200KBeam :Lifespan: 60,000hrsPackage Contents:1 x Bulb(With box)Only the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.