A guide to getting started with smart lighting: When to use smart switches and smart bulbs - The Verge
Smart WiFi Downlight FRESHIN 90mm Cutout 9W RGBCW Group Control IP44 Waterproof LED Ceiling Light Dimmable Color Changeable 2.4Ghz Only Compatible with Alexa, Google Home No Hub Required (1 Pack) : Amazon.com.au: