Xiaomi Mi Smart LED Bulb Essential GPX4021GL Connect to Mi smart devices Connecting to a gateway lets you link the Mi LED Smart Bulb Essential with other smart Mi devices, such as the Mi Window and Door Sensor, and set the light to turn on automatically when you open the door. When connected to the Mi Motion Sensor, the light will automatically turn on when motion is detected. Make your life easier and more colorful at the same time. An eco-friendly choice with high efficiency lighting and low power consumption Features optimized electrical and optical profiles, resulting in higher lighting efficiency and lower power consumption. Up to 950 lumens at 9 watts, equivalent to a 69-watt conventional incandescent lamp. Mi LED Smart Bulb, the new environmentally safe light bulb choice. Durable high-quality material with a battery life of 25,000 hours The Smart Bulb is lightweight, with a flawless design and distributes heat evenly. The luminous polycarbonate surface