Yeelight Wireless Smart Dimmer

– Stanby Time: 3 years
– Wireless Connection: BLE 4.2
– Dimensions: 86*86*25mm
– Connect to Yeelight Smart Ceiling Lights
– Stick on the wall With Built-in Battery
– Bluetooth Remote Control
– No Disconnection from Light Power
– 50,000 Press Tests to Ensure Durability
– Battery Life Up to Two Years
– The All-in-one Switch