App-The easy-to-use app allows you to remotely control the smart bulb on your smartphone or tablet without the need for a hub. Control smart bulbs individually or create different groups for unified control. Use the timer to set the lighting schedule to turn the bulbs on and off to suit any schedule.Change color-Our WiFi LED smart bulb allows you to choose from all the colors of the rainbow as well as the classic CCT color temperature (2700K-6500K). Music synchronization takes your environment to a new level by changing the beat color of your favorite songs.Wide range of applications: The chandelier bulb is 5W (equivalent to a 50W halogen lamp). It can be used as daily home lighting, ambient light and night light for bedrooms, living rooms, kitchens, bars, garages, cafes, offices, hotels, etc.Name: WIFI smart bulbAPP control: Tuya Smart LifeRemote control mode: voice controlPower supply mode: socket power supplyInput voltage: 85-265 VLumens: 300 lmWorking temperature: -25 Celsius to 65 CelsiusBeam angle: 170 degreesColor rendering index: 80-90Power factor: 0.5-0.65Lamp holder specifications: E14/E12Power: 5Color temperature: RGBCW [5 channels]Life: 30000HApplication scenario: HomeColour:whiteMaterial:Plastic coated aluminum+PCSize:43x43x115mmPackage Contents:1x Bulb1x English manualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.