Would this work as a light glow script?
a = script.Parent while true do a.pointlight.Brightness = 4 wait(.01) a.pointlight.Brightness = 5 end
You would need increase or decrease the difference between the brightness so there's a clear difference.Maybe add a sound to make it sound and look even more realistic.
You may want to add a — wait is light source name "PointLight" or "pointlight"? Because Lua is case sensitive.
Anyways, you may want to add a wait after you made the brightness 5 because the script will return right back to 4 in a instant, nearly unnoticeable.