and high quality guaranteed.Made of aluminum, . Can be remotely controlled through phone by Wi-Fi connection, smart and convenient. Work with by iOS or Android App via Wi-Fi. For Alexa, home. Multiple situational modes, you can adjust the mode to your like. 16 million color optional, create the atmosphere you want. Adjustable color temperature, cool light or warm light by your preference. Timing function, time delay switch.Voice Control, pair to and to enable voice control. Easy to use, just install and control through phone Wi-Fi, you can enjoy colorful soft light. Higher efficiency, better heat dissipation. Lower consumption, longer service life. Can be used to create atmosphere, suitable for showcase, residential, office, hotel, shop, exhibition room, landscaping, indoor, home etc. Operating steps 1.Install bulb on socket. 2.Download App Smart Life. 3.Search and connect. How to Use with 1.Choose skills in the bar, and search the Smart Life in the input box. 2.Select Smart life in the search results, and then click the Enable skill. If account has been bound, you can click on Disable Skill to remove your binding, and then click on the Enable Skill to continue to bind a new Smart Life account. 3.Input your user name and password that you have previously registered. 4.When it prompt successfully linked, it means the account is linked with Smart Life account. Specification Device Type: Wi-Fi Remote Control Smart Bulb Function: Remote control bulb through phone via WiFi connection Feature: WiFi connection, remote control, adjustable color & situation modes Light color: White + RGB Color temperature: 3000K (white) Bulb socket: E27 Power: 10W Colour: white Material: PVC Size: 128 * 70 * 70mm Package Contents: 3 * Smart Wi-Fi LED Bulb Only the above package content, other products are not included. Note: Light 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.