Narms72,
I got this one because it was a cheap way to test the T5 theory and not drop $500 away just for a test.
So far, I'm disappointed with the fact that the original lights Were very crappy and the first thing I had to do was drop $80 in new bulbs.
Also, very disappointed by the fact that I can't dim these lights, that I lost the LED shimmer on my tank, these consume a bit more electricity than my LEDs and that I'll have to drop $90 every 6 months on new bulbs.
On the positive side, these lights don't generate as much heat as I thought they would, they come with the built in timer, so far the corals are looking OK and if corals show coloration improvement, it will help me decide what to do with my next DIY light.
Please note that this is only a test and it doesn't mean that I'm giving up on LEDs. This is just to test the theory myself with a tank and corals I'm familiar with and have tracked their progress for months now.
I'm expecting that any noticeable change in color on my corals, I will be able document and demonstrate with pictures.
I will keep you all posted on my test results.