How to pop the light out?

[Mike_I]

Hello,
I have 2 lights in my recently acquired pool that need to be changed. How do I pop the light out? There is no screw in front, there is what looks like a screw hole. and I wasn't able to turn the housing. Is there a trick to it?

 

[1poolman1]

That looks like an old Purex pool light. They used an Allen-head screw. Need an Allen wrench.

 

[Mike_I]

Thank you, you hit the nail in the head (or in this case Allen Head). No wonder my screwdriver was just spinning