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 Smart Wireless Dimmer Switch V2 (Installation-Free, Exclusive for Philips Hue Lights) for Indoor Home Lighting, Livingroom, Bedroom: Amazon.com: Tools & Home Improvement