I cut up an LED strip into four parts (look in the 3rd/4th picture and look at the corners) and connected some wires and used some heat shrink tube around open ends and connected it to a battery pack. I used velum paper (2nd picture) to put in the small slits in the top of the lamp. The filament used for the lamp in the picture is Hatchbox PLA Black.
The dimensions of the paper to put in the slits is 5 1/8 x 7 1/8 and the top is 5 1/8 x 5 1/8.
Supports are needed for "LampBottom" and "LampTop." I recommend you print the top part upside down and the bottom part right side up. "LampBottomLid" does not need supports. The supports for the top part no matter what will be a pain in the butt to take out, due to the slits for paper being so thin. I recommend using and exacto knife as well as wire cutters to take out the supports. I also sanded the outside parts that had supports on them to make them smooth.
The full dimensions of the lamp are 6x6x10.