These new bulbs will be introduced by Philips Hue in September - Hueblog.com
Philips Hue Single Premium A19 Smart Bulb, 16 million colors, for most lamps & overhead lights (Hue Hub Required, Works with Alexa), Old Version, White (464487) - Amazon.com
Wink | Philips Hue Lighting
Differences Between 1st, 2nd, 3rd & 4th Gen Philips Hue Bulbs
Best Buy: Philips Geek Squad Certified Refurbished Hue A19 Bluetooth LED Smart Bulbs (3-Pack) White and Color Ambiance GSRF 562785
Philips Hue plotting new bulbs for this fall: brighter, filament expansion, and more - 9to5Mac
Philips Hue White Wireless Lighting LED Light Bulb with Bluetooth, 9.5W A60 B22 Bayonet Cap
Amazon.com: Philips Hue White and Color Ambiance 2-Pack A19 LED Smart Bulb, Bluetooth & Zigbee compatible (Hue Hub Optional), Works with Alexa & Google Assistant – A Certified for Humans Device :