Philips Hue Bridge Get started with Philips Hue and control your lights from your smart phone or tablet, or even with your voice. The Philips Hue bridge is the heart of the system. It unlocks endless possibilities through the Philips Hue app Diameter: 88 mm Frequency band: 2400-2483.5 MHz Height: 26 mm Length X Width: 90.9 x 90.6 mm Max. number of accessories: 10 Max. number of bulbs: 50 Mounting options: Desktop, Wall Power adapter: 100240V AC / 5060Hz Output voltage: 5 V DC 600mA Standby power: 0.1 W max Power consumption: 250mA max