Philips Hue White and Colour Ambiance Starter Kit: Smart Bulb 3x Pack LED [E27 Edison Screw] Including Dimmer Switch and Bridge, Works with Alexa, Google Assistant and Apple HomeKit : Amazon.co.uk: Lighting
Smart LED Bulb 8W (Eq.60W) A60 E27 8719514372566 | Philips
Philips Wiz Wi-Fi Enabled B22 9-Watt LED Smart Bulb, Compatible with Amazon Alexa and Google Assistant(16M Colours +Shades of White + Dimmable + Tunable),Pack of 1 : Amazon.co.uk: Lighting
Philips Wiz Connected LED review: This color-changing smart bulb isn't stupidly expensive - CNET
Philips Smart LED 8W E27 Dimmable Warm-to-Cool Classic Bulbs with WiZ Connected and Bluetooth, Pack of 2, Clear