Nexus Lights have one multi-function button on the rear.
- Turn On/Off and Pairing: Press and hold the button for 1 second to turn the Nexus Light on and enter pairing mode. Press and hold for 1 second again to turn it of.
- Manual Mode: Press and hold the button for 3 seconds to enter Manual Mode. Once in Manual Mode, the fixture displays its first color. Press the button repeatedly to cycle through different colors. Press and hold for 3 seconds again to exit Manual Mode.
