low cost screw in halogen pool light bulb?

[LEDSmith]

Can anyone point me in the right direction for an inexpensive replacement for a screw in type, 100W/120V halogen buld - used in a Pentaire pool light fixture? I am guessing that I can find a better deal than $30.00 somewhere.

 

[fivemega]

Is this a standard Edison screw type?

 

[Brock]

I don't know about the Pentaire, but I swapped mine out for Edison base inside the enclosure. I now am running 2 23w CF's instead of 2 500w halogens. It's not as bright, I would say maybe 1/3, but honestly the dual 500's were WAY to bright. The color temp of the CF's also makes the water look much more "blue".