anyone tried this kit?

Based on the very limited information given in the details of those lights I would say that they will do find for soft corals and some lower light LPS corals. Above that and I don't think they are going to do well. It would also appear that the two strips in that kit are both very blue in color with almost no white. This may give you a very blue look to your tank as well. That may be a consideration that needs to be factored in.

Have you researched these lights outside of Amazon to see if that color combination is what you are looking for? Have others tried this setup on the same tank and what did they find? I'm sure there is more information out there about these lights on the system you are looking at putting them on. If you know that these lights are the ones you want for your tank then the price on Amazon is about the lowest I found with just a quick search.

Hope that helps.