Title: Aqara Smart Ceiling Light L1 Adjustable Color Temperature Intelligent LinkageColor Temperature Bedroom Led Lamp Features Adaptive lighting,Sensorless automatic adjustment.According to the sunrise and sunset time, the colortemperature is automatically adjusted. Aqara Zigbee Dimming Algorithm,Stepless and delicate dimming.The light is slowly brightened and dimmed to achieve a moredelicate and soft light transition. Remote Turn On / Off.It's okay to forget to turn off the lights.Through the APP, you can control the lights at any time. Come on, the lights are on.The moment you walk into the room, the lightsare automatically turned on for you. With six-button wireless scene switch.Directly upgrade intelligent controlwithout wiring and gateway. Specification Name: Aqara Ceiling Light L1-350 Rated voltage: 220V Maximum wattage: 24W Product net weight: 1.23kg Maximum irradiation area: 20 Control method: switch type, APP control, voice control Maximum wattage: 20-30W (inclusive) Intelligent control functions: color temperature adjustment, brightness adjustment, scene switching Surface treatment: spray paint frosted Color temperature: infinite color Shade shape: round Lamp body material: iron, aluminum Light source type:LED Style: modern minimalist Shade material: PVC (polyvinyl chloride) Applicable scene: bedroom, study, workplace Function: LED light with infinitely adjustable brightness and color temperature, can be connected to switch HomeKit, and a gateway is required to realize APP linkage Package List 1*Light board 1*Lampshade 3*Screw 3*Expansion glue nails 1*Manual Note 1)If you need to use the device to connect to the mobile APP, or link other smart devices to realize automation scenarios. Need to be used with aqara zigbee HUB 2) Supports gateway : aqara hub ,Aqara M1S Hub , Aqara E1 Hub, Aqara P3 3) APP : xiaomi mi home . aqara home . switch homekit .