Philips Hue Bridge, Unlocks Full Suite of Features for Hue Smart Lights and Accessories, Works with Alexa, Apple HomeKit and Google Assistant - - Amazon.com
The smart Friends of Hue wireless switch for Philips Hue
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Philips Hue Bridge White 458471 - Best Buy
Are my bulbs too far from the hub? What is the optimal distance from the hub and each other? : r/Hue