This newly upgraded lamp head, supports the Smart Motion function. Please note that it is not compatible with the previous version of the for Free Sticker! E27 universal screw-type for Bluetooth Mesh Smart Lamp Head,Requires a Xiaoai smart light with Bluetooth Mesh gateway functionality or the for Multi-Mode Gateway as a gateway. It cannot connect to the internet on its own. Supports local manual button control, Free Sticker remote control, app remote control, and Xiaoai smart light voice control. Compact and sleek design. Maximum power consumption: Incandescent lamps Less than 50W, LED lamps Less than 100W Color: White Material: ABS Package Contents: 1 x smart lamp head Only the above package content, other products are not included. Note: Light reflection 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.