[mseepman]

In regards to DIY...really there is no concern in my mind to them going obsolete. I'm using the latest XP-E and XP-G Cree's to get the best amount of light for my $ and everyone knows that the ML version has come out (new improved generation). If some of my LED's quit I would adjust accordingly. If enough quit that I needed to re-add lights, I would get another $25 driver and add whatever is the newest LED...total cost...around $60-80. In 5-10 years...I figure that's a good investment. I personally feel the drivers are more likely to give me issues than the LED's.

I don't have my house complete yet so the new tank is not up and running. I am in the middle of my LED build and will have to be patient about seeing it on a tank.