If you have any problem when you use this action, you can contact us with email: service@lohasled.com There’s no need to go to the switch to adjust you home light - just talk to google assistant.You can simply ask “ok google” to turn on, turn off or dim the light or change color. You can enjoy the voice control on your home devices like these: Ok Google, turn on bedroom light. Ok Google, set bedroom light to 50 percent. Ok Google, set bedroom light to red