Quote Originally Posted by kelemvor View Post
I found some papers on the control box/breaker panel. Looks like the circuit isdf 12/13/14v 300w max. How can I identify if it's setup for metal haylide or xenon or something else?

I flipped the breaker on and tried taking readings with a dmm at the socket but get nothing; so I might just have an electrician or something come out.

Any suggestions would be super great!
Looks to me like it may be a GE 23427 (300PAR56/WFL) 12 volt pool bulb.

I found many places that sell them but upon viewing the corrosion I see in your pics, it looks like your can is leaking which may have blown the bulb.