Lithium coin battery-powered, 10 years battery life, tap switch|PEACE OF MIND Set lights to automatically adjust with the seasons so your family always comes back to a well-lit home, enable the smart away feature to randomly turn your lights on/off to look like youre home even if youre away (smart bridge required)|MOST CONNECTED Caseta connects with more leading smart home devices - including Amazon Alexa, Apple HomeKit, the Google Assistant, Ring, Serena shades and Sonos - than any other smart lighting control brand (smart bridge required)|CONTROL YOUR WAY Caseta puts the smarts in the switch so you can control your lights a variety of ways - via the app, your voice, or at the wall|Make schedules to control lights at set times or activate scenes with 1 touch of a button (bridge required)|GET MORE, SPEND LESS One Caseta smart switch can control many bulbs at once, make many bulbs smart, even your existing bulbs, get smart control of multiple styles of dimmable LED, incandescent and halogen bulbs|WORKS IN ANY HOME Unlike other smart dimmer switches, Caseta works in any home, of any age, as it does not require a neutral wire|WIRELESS REMOTE CONTROL Use the included wireless Pico remote to turn your lights on, off or dim and brighten with the touch of a button from anywhere in the homes