If your smart speaker is a Google Home, here are the best devices that work with it.
Google Smart Light Starter Kit
BroadLink SKE27 BLE Mesh Smart Home Light RGB Bulbs Smart Starter Kit with Alexa, Google Assistant, works with BroadLink BLE APP
Google Home Mini Smart Light Starter Kit– Wholesale Home
LED Bulbs
On this packaging the Google Assistant is called Hey Google instead of its actual name (Google Assistant) : r/mildlyinteresting
Have the Google Assistant Control Your C by GE Bulbs Right Out of the Box, No Hub Needed
Smart Homes start with Google Nest
Lenovo launched a bunch of smart home products
Philips Hue White Medium Lumen (75W)
Google Assistant: How to use it for best results - Android Authority
Bright Ideas: Google - Smart Light Starter Kit with Google Assistant
Google Nest Hub 2nd Gen - Smart Home Speaker and 7 in. Display with Google Assistant - Chalk GA01331-US - The Home Depot
Best Google Assistant-compatible smart home devices in 2024
Smart Homes start with Google Nest