Yes you can most definately run 3 or more lights off of one connector. In fact My original build I made platforms with 3 fixtures built on them wired with one connector. I only made a few like that and that worked great, especially for clusters of white lights or single colors.Can you run more than one light off the 12v wire connector? I"m wondering if running say 3 lights off one connector would work? I can see where I'd place more than one light close by another and maybe having just one connector for all 3 lights to the landscape wire would be OK instead of 3 separate ones?
I found that I liked having individual fixtures better, with a few exceptions.