Here is the step-by-step to set up a basic Alexa routine: https://voicebrew.com/alexa-day-30/alexa-routine#basic-set-up
Here are more specifics on how to set up an Alexa routine that triggers with a specific Alexa command like “Alexa, panic:” https://voicebrew.com/alexa-day-30/alexa-routine#voice
Here are more specifics on turning on connected smart lights as part of this routine: https://voicebrew.com/alexa-day-30/alexa-routine#devices
Let me know how it goes!