No wires, no electrician, no installation. Philips Hue wireless dimming kit is the only dimmer switch that works out of the box. Experience the guaranteed smooth dimming in any room in your home.

On its own, it can be connected to 10 Hue lights, running off a CR2450 battery for 50,000 clicks.

To be honest, not that revolutionary (my garage door has a controller like this, but its not IP based) but its the right solution for the problem if an app-based controlled isn’t on hand.

(via Meet hue | Hue wireless dimming kit)