Shine a flashlight on it and see if you get the same effect.
Gerry Atrick wrote:
I got one of those orange colored neon night lights in my bathroom.
When the bathroom light is off, this neon light flickers all the time
(which usually means the neon bulb is getting weak). However, when I
turn on the bathroom ceiling light, the night light stops flickering.
WHAT THE HECK?????? This makes no sense at all.

Note: (There is not any photo cell on the night light).

Gerry