Over the long holiday weekend I decided that my current zoo med 36" light wasn't cutting it anymore. Sure it did a fine job on my old 37 gallon tank, but now with a 4' wide 55 gallon it didn't seem to reach all the tank the way I liked. So after hours of google searching I found a canopy design that I liked and based mine off of that. The main change I made was using 1x6 for the surround instead of 1x4 like they did. I'm not a great wood worker but feel quite happy with my results. Unfortunately I didn't take any in process pictures, but the link I added shows it pretty well. Inside I mounted a T8 shop light from Home Depot with a pair of 6500K 32w bulbs. And wow do the fish colors pop! I'm thinking of adding another shop light inside on the hinged portion (probably a 24 or 36" size) for blue lights (moon light) and maybe also a 10000k bulb, but I'm open to better/easier ways to do that.