[Multi Coloured & White Recessed Lighting] Customize the color of your space with a 10W RGB spotlight: 16 million RGB colors for matching mood, 800 lumens at 2700K warm white for daily illumination. CRI >85Ra. IP44 rated splash-proof. No flicker, no humming. [BT MESH Connection & APP Control] No need to connect to WiFi. Using Bluetooth, without hub or bridge, control hundreds of smart spotlights simultaneously and share with your family. Easily control all lamps within 30 meters, create your smart home. [Dimmable & Timer Function] Set a schedule to automatically turn the dimmable recessed downlight on and off according to the regular program. Lighting color remains as previous setting when turned on again. Supports 1%-100% brightness adjustment via the app (Do not use with dimmers). [Easily Use & Install] Thanks to the AC 85-265V input, no transformer is needed. Wire the IP44 color spotlight directly to the mains supply for instant brightness in your home. Ceiling cutout: approximately 70mm. The ceiling downlight RGB can also be turned on/off with a wall switch. Size: 113*50mm