Well if you don't buy that other one I recommend soldering the connections
wrapping them with electrical tape and heat shrink it. That should be more
than sufficinet insualtion as long as it isnt in contact with water. Vynal
electrical tape insulates 500v per wrap.

- Mike

wrote in message
oups.com...
I wouldn't get HV near water myself..

Metal Halide lighting is actually quite common in the Sal****er Reef
hobby. Thanks for all the advice. I think I have decided to go with a
different fixture that has power cords supplied as part of the kit.