Philips Hue Dimmer Switch Battery-powered control for Hue lighting at Crutchfield
Philips Hue Wall Switch Module review: smart-ish, at last - The Verge
Friends of Hue Switch – Senic
Gallery: Dissecting the Philips Hue Tap wireless, battery-less controller | Ars Technica
Philips Hue Smart Wireless Dimmer Switch V2 (Installation-Free, Exclusive for Philips Hue Lights) for Indoor Home Lighting, Living Room, Bedroom.: Amazon.com: Tools & Home Improvement