Philips Hue on Twitter: "You get two ways to set a light scene with the redesigned Hue dimmer switch: use the on/off button to set a scene or the new Hue button
Philips Hue Announces New Wall Switch Module, Dimmer Switch, and Outdoor Light Bar - MacRumors
Philips Hue Smart Wireless Dimmer Switch and Remote 473371 - The Home Depot
Philips Hue Smart Dimmer Switch with Remote (Installation-Free Exclusive for Philips Hue Lights) (Old Version)