Philips Hue 4-Pack White and Color A19 Medium Lumen Smart Bulb, 1100 Lumens, Bluetooth & Zigbee Compatible (Hue Hub Optional), Compatible with Alexa & Google Assistant - - Amazon.com
Yes Your Philips Hue Light Bulbs Can Be Hacked Too, Update Firmware Now | HotHardware
Does Philips Hue Work Okay Without Working WiFi/Internet? - Smart Home Point
Philips Hue Line Gains Brighter A21 Bulb, Bluetooth Lightstrip and Revamped Bloom Lamp - MacRumors
innr Color Smart Bulb A19, Works with Philips Hue, Alexa, Hey Google, SmartThings (Hub Required), Zigbee,
The complete guide to Philips Hue: Bulbs, smart features and lots of colors - CNET