Philips Hue Dimmer switch 046677458157, White, Buttons, 500" (12.7 m), Zigbee Light IEEE 802.15.4, -10 - 45 °C, 5 - 95% Philips Hue Dimmer switch 046677458157. Product color: White, Control type: Buttons, Maximum indoor range: 500" (12.7 m)