Heard of them but don't know much about them. Looks like it would give a nice light spread over the whole tank.
Do you have a specific question? And what do you keep/want to keep in the tank?
If it's the one I've just looked up it looks to have UV, royal blue, blue and cool white, so it should be fairly simple to get good results.
One thing that would help if you're trying to keep corals is having a PAR meter. The cheapest way to get one is using a second hand Seneye Reef. I got one on ebay for about £30.