This smart Wi-Fi bulb is made of high quality materials. It comes with wireless wifi control design, easy to install and use. It can be the best choice for all users. Features: 1. Made of high quality materials, this bulb is sturdy and durable. 2. Wireless wifi control without the limitations of distance, convenient and practical. 3. 16 million colors are available, You can use the phone app to adjust to your favorite color. 4. Comes with timing and delay function. Can be set by the mobile phone to turn on/off the light at the time you want. 5. Multiple scenario patterns, support Amazon Alexa, Google Home, Tmall Elves voice control, support more than 20 languages. Specification: Condition: 100% Brand New Item Type: Smart Wi-Fi Bulb Material: Aluminum + PC Color: Silver Optional Base: E27, E14, GU10, GU5.3, B22 Voltage: AC85-265V Power: 6W Light Color: RGB+CW Wireless Type: Wi-Fi 2.4GHz Wireless Standard: IEEE 802.11b/g Lifespan: 50000H Size: Approx. 5 * 5 * 8cm / 2.0 * 2.0 * 3.1inch Weight: Approx. 66g Package List: 1 * Smart Wi-Fi Bulb 1、Made of high quality materials, this bulb is sturdy and durable. 2、Wireless wifi control without the limitations of distance, convenient and practical. 3、16 million colors are available, You can use the phone app to adjust to your favorite color. 4、Comes with timing and delay function. Can be set by the mobile phone to turn on/off the light at the time you want. 5、Multiple scenario patterns, support Amazon Alexa, Google Home, Tmall Elves voice control, support more than 20 languages.