ReefBrite LED differences

[AP138]

What's the primary differences between the product lines? Is it just intensity?

Extra info: I've been allowed "fish on a small scale" in the office and the current idea is to retrofit one of the big-box pet store small tanks to make it suitable for easy and simple softies. The form factor and price of the ReefBrites are a good candidate for the retro.

 

[DSC reef]

Bump for any reef brite users. I believe there's a difference in color and intensity between some of them.

 

[AP138]

Let me rephrase:
Would a sole 12" Reef Brite 50/50 Tech be a enough to light a ~5 gallon bowfront?