Feature: -Easy Wi-Fi access control, working with iOS or Android -infrastructure remote control -Alexa and Google Echo media -16 million colors optional -Adjustable light color temperature -Time function Instructions for use: 1. Install the smart lamp. 2. Scan the QR code to download the application. 3. Connect to the Wi-Fi to control the lamp. specifications: Name: B22 Intelligent Lamp Model: BF05E Material: Body: Aluminum + Table Lamp: PC (Polycarbonate) main color: White size: 69x69x132mm / 2.7ÃÂ2.7ÃÂ5.2 Control Type: Wi-Fi Wireless Type: 2.4GHz Wireless Standard: IEEE 802.11 b / g / n Input voltage: AC 100-240 V Power: 9 W (RGB + W) Interface B22 brightness: 600 lumens Light Colors Temperature Range: 2700 K-8000 K beam angle: 360 ð Life time: ?30000h