Voice & App Control Compatible with Alexa, Google Assistant and Siri, this light changes with your voice to adjust RGB+CCT (2000K-5000K colour temperature selectable) and 16 million colours. You can directly set the required colour temperature through the App, and the light can also simulate natural sunlight. No hub is required. Music & Lighting Sync Through the App, this LED recessed light can change colours with the beat of the music or the sound of the game. User Friendly Designed for personalization, it will restore to the previous colour and temperature setting while the power resume through the App. It also includes a "Do Not Disturb Mode" to keep the lights from an accidental power-on. Timer Function You can set your lights to turn on/off at a specific time, letting you wake up to your favourite colours in the morning, or come home to the light in your home turned on and bright at the right time. Group Function Through the App you can create a group of smart downlights, letting you control them in a unified way. You can also make different groups for the kitchen, living room, bedroom, and more. Widely Applicable Achieve 1%-100% dimming with the App (not compatible with dimmer switches). Wet location rated, it's great for use in a variety of scenes. It also comes with a 3 year warranty. Use Specifications Scan to add the recessed light via Bluetooth or Wi-Fi, connect it to your Wi-Fi router at 2.4 GHz. Mobile devices must run iOS 10.0 or higher / Android 4.4 or higher. Specifications: Wattage: 12W Voltage: 120V 60Hz Equivalent: 60W Lifespan: 50,000hrs Beam angle: 100° CCT: RGB + 2000K-5000K Dimming range: 1%-100%(with the LITEdge App) Waterproof rating: Wet location Material: Aluminum Remote range: 65.62ft