Philips Hue Wireless Dimmer Kit Wireless dimming kit features dimming control without the hassle of installation and rewiring. Kit contains 1 Hue LED light emitting diode A19 light bulb, 1 wireless dimmer switch, and 1 CR2450 battery. Up to 10 Hue bulbs can be added to the system. Simply screw the Hue light bulb into any existing medium base fixture and the dimmer will control that fixture. Back plate of dimmer switch can be mounted to a wall if desired. Dimmer switch is magnetic and can be removed from the back plate which allows it to be used as a remote control with a range of up to 40 feet. Also compatible with the Philips Hue Bridge and other Philips Hue family accessories. Color White, Voltage 120V, Amperage N/A, Wattage N/A, Type Battery Powered, UL Listed Yes, CSA Listed Yes, Pkg Qty 1, Package Type Box