Trigger Light when I say "Alexa" to my echo

Hi, I am new to the forum, so if I have posted it in the wrong place, please excuse. I am planning to setup wled strip on my ceiling and make it play a preset when ever I say the wake word “Alexa” to my echo. Can someone help?

Hi

I’m not sure if just the command “Alexa “ can trigger a light . Easiest way would be “ Alexa light “ for example and have a virtual switch trigger the light . Then in the Alexa app you just configure a routine to take voice command to virtual switch action .

Hi, I just want to know that is there a way HA can identify that Alexa is woken.

Care to share !