anyone have any dealings with Hamilton brand lighting fixtures. I was considering a 400w HQI Reefstar Pendant for a new tank, but have never used them before.
I have some limited experience with them. IMO/E, there is really not much difference between the different big brands. More difference is made by how you use it than by what you use.
I don't see any problem with using Hamilton. It's definitely not, IME, a situation where you will get it and want something else a month later.