Basic Parameters: Material: Aluminum Brightness: 500 Luminous power Color: RGB+W（2800-6500K） 8 Scene Options: Soft, Night, Reading, Leisure, Party, Rainbow, Shine and Gorgeous. Wireless Type: Wi-Fi 2.4GHz Wireless Standard: IEEE 802.11b/g/n Life Span: ≥30000hrs 1、WIRELESS WIFI &VOICECONTROL: smart led bulb works with Amazon Alexa (Echo ONLY) to support voice control; wireless Wi-Fi or cellphone traffic to support home-away control, improve your home security; controlled by APP on smart phones (Android 4.1 above o 2、COLOURFUL LIGHTING &GROUP SETTING: 7W E27 dimmable LED wifi bulbs can be used as a common LED light and for special purpose with its multifunctional design.16 million colors and 8 different scenes are available to customize lighting or change scenes to s 3、TIMER FUNCTION &HOME SECURITY: schedule your smart wifi bulb to turn on/off at preset time or color so that you can wake up gently with your favorite color and come back home with security light. Also, the bulbs are with infinite range APP control and pe 4、ENERGY SAVING & EASY DIY: rated lifespan is over 30000 hours, which reduces frequency of re-lamp and reduces power usage up to 80%.EECOO wifi light bulb holder is with easy DIY Modes. Scan the QR code in the manual to download the Smart Life APP, install 5、WIDELY USED &PACKAGE INCLUDE: these led bulbs can be widely used in the home indoor lighting, hotel, meeting room, museum, restaurants, bar, cafe, cocktail party, birthday party, Christmas,. Halloween etc.; Package includes: 1 x smart LED lightbulb;1 x U