I need to find replacements that will fit my existing niche (I can get the dimensions if needed). I currently have a 2 12V lights that are made by a company called Aqualamp. I'd like to be able to use the existing wiring and niche and just swap the bulb and controller. Anyone know of any systems that fit the bill? I'd hate to spend almost $1K only to find out they don't fit.

Thanks,
J.