With remote control, easy to change the light color.Applied this bulb to the E27 base, and then power the bulb.Suitable for living room, dinning room, store, party and other places.Item Name: bluetooth-compatible Light BulbLamp Base Material: PCLampshade Material: PVCInput Voltage: 100-240VLED Bead Type: 5730LED Bead Amount: 24PcsLumens: 350-500LMBeam Angle: 180 DegreeColor Rendering Index: 60-70Power Factor: 0.5Dimming: YesEffective Lifespan: 30000hWaterproof: IP44Light Control: by Remote ControlRemote Control Battery: 1 x Button Battery (Included)Features: bluetooth-compatible Connection, with Remote Control, LED LightSize: 95mm x 130mm/3.74" x 5.12" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x bluetooth-compatible Light Bulb1 x Remote Control (Battery Included)