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
RunLessWire Click for Philips Hue Battery-Free & Wireless Dimming Light Switch, Friends of Hue Switch Works with All Smart Hubs - Black: Amazon.com: Tools & Home Improvement
The Philips Hue Wall Switch Module is now available - Hueblog.com