Yes. Good point.
Welcome to our community too by the way! Nice to have you here!
The very notion of "light getting brighter" is ridiculous. Especially so if the thing illuminated actually changes. The GB have changed things so much that doctrines of the past are not even a shadow of what they once were!
To expand on your great illustration, if lighting a new candle inside your house makes your furniture change from a lounge into a fridge, then there is a bigger issue at play!