Smart Light Bulb with Bluetooth Speaker and Controlled RGB Multi Color Adjustable and Dimmable by Wireless APP Music Speaker BulbSmart Light Bulb with Bluetooth Speaker and APP Control RGB Multi Color Adjustable and Dimmable Wireless Music Bulb Installation: - Please turn off switching power supply before installing this bulb in E27. - Note: This bulb must install in E27 socket. - As a LED with adjustable brightness, it can be installed on ceiling and wall and be used as night lamp by adjusting the brightness to the minimum when you sleep. - It also supports timing on/off and helps the old to find the switch easily when they get up at night by pressing OFF/ON to turn on/off the light.Specifications: - Product power: LED 7W, Speaker 3W - Working voltage: AC85-265V - Working frequency: 50HZ - Viewing angle of LED bulb: 120 degree - Color temperature: TC2700-6500K - Color rendering index: Ra80 - Light-flux: 350 lm - Bluetooth version: Bluetooth 4.0 - LED colors: warm white,natural white,cool white,red,orange,yellow, green,light blue,blue and purple - Bluetooth distance: 10M - Compatible with smart phone, laptop, tablet Application: - Suitable for the family party,living room, bedroom, study room, children's room, kitchen, hallway, balcony, restaurants, offices, shopping malls, bars, barber shops, hotels and other places Package Include: - 1 x LED Lamp - 1 x Instruction ManualScan the QR code on the Instruction manual to download the app, or you can manually search for 'ilink' on the app store. Using Steps: Step1: (Connect Speaker)Turn on Bluetooth in Setting--Search Bluetooth Advice--Connect “iLink”--Press “Home” key--Open your music then enjoy music show by light bulb. Step2: (Connect APP) Open APP “iLink”--Connect “iLink”--Change color by APP. Please make sure connect speaker and app separately when the first time.You can't control the light color if just connect Bluetooth speaker.