I'm an electrician. I am doing a favor for my in-laws. They needed some conduit run for lighting before the new patio is built around the pool. I went to do this job and found out they were installing 3 sheer descent water features which required a new pump. I put a new time clock, breaker, and receptacle in. Then I was told that there was to be lighting for the water features. I have never done this before and am wondering what the best/most convenient way is. I was hoping there were units that run at 12 volts. I have seen all sorts of options but I think low voltage would be easiest for me. Does anyone have specific details on products they are familiar with? They want 2 24" units and 1 48". The plumbing was installed and buried yesterday and I ran wire for a low voltage installation as that is what I was toldwould be required by the pool company. The builder wants to start today. I need aadvice asap. Please help.