To add a traditional light switch to your Philips Hue system, all you need is the Hue bridge and the Click for Philips Hue switch. Each Click for Hue includes a self-powered, battery-free wireless switch, both a single and double-rocker face, and one wire nut to bypass any existing wiring. Just place the switch where you’d like it, connect to the bridge, and you’re all set! No hassle, no fuss!