I am running 2 of them on my main display along with a ice cap for de center bulb. they are all 3 250w and they seem to work fine, but i like the icecap far better. The coral vue can be picky with higher k bulbs and older bulbs it seems, sometimes they do not fire and then the icecap fires quickly. but for half the price of my icecap im happy with the two. if you can find a decent priced icecap i would do it or if you get the coralvue cheaply like i did you will be happy.