The Beatles Abby Road LED Light box.
I used aluminum reflective tape on the inside wall of the box and also on the backplate. Here is a link to the LED's that I used.
I went around the inside of the box three times with the LED's and kept as far to the back as I could to diffuse more of the light.
Once finished I glued the back plate on.
The bottom of this model has a cut out so you can put the cord straight down or out the back. This gives you the ability to hang it on the wall or use the included stand.