Caitlyn, (THERE IS NO TOGGLE IN THE APP AS DESCRIBED ON YOUR WEBSITE)
Thanks for helping - - -good news is you can use Ring’s Website directly as there instructions there.
From Ring’s Own Support on your website https://support.ring.com/hc/en-us/articles/360023859972-Connecting-External-Lights-to-Your-Spotlight-Cam-Mount
RING USES THE BELOW DESCRIPTION:
Controlling External Lights
To turn on the external lights, slide the light toggle in the app.
External lights will also turn on whenever the Spotlight Cam itself turns on in reaction to detected motion.
Note: When connected to your mains, Spotlight Cam doesn’t connect to all of your external lights, but rather to those on the same circuit.
SO CAITLIN - - - I do not see a toggle in app as described.
Can you get someone to help you and I with this issue.