I originally designed it for needing a light on what I was working on at the time. After searching the web for DIY lamps, I found Mr. Useful's popsicle led lamp. His Video is below. I then thought I could design my own in Cad. So that is what I did. I then printed the parts out and assembled using some nuts, bolts and magnets. I hot glued the led in place and then super glued some tinfoil on the inside of the lampshade. Installed the electronics and Valla. I used magnets on the top and bottom parts to have easy access. Inside the bottom, you could hold spare coin batteries. Or add some weight to it.