Control your lights your way with Nanoleaf's Sense+ Wireless 'Anywhere' switch. Our Litewave technology allows you to control your Nanoleaf lights instantly without the need for wiring. Place these smart wireless switches ANYWHERE you want: next to your bed or desk, in the kitchen, living room, hallway or bathroom, to have an extra checkpoint for your smart lights, plus the Nanoleaf app or your smart home ecosystem. -Built-in daylight and motion sensors. - Buttons to turn on/off the lights and adjust the brightness. - 2 programmable side buttons for up to 6 custom actions. - Battery powered (CR2477) - For Nanoleaf Smart Lights Only. - Early access to Matter is available through Apple home and Smarthings.