There are two versions : one with the bottom sculpted like all the sides, the other one with a full bottom. You'll also find a file with the negative spaces for dual extrusion.
Read the article by Tailor3d : https://tailor3d.wordpress.com/2015/05/29/minecraft-and-3d-printing-were-made-for-each-other/
Read the article by 3dprint.com : http://3dprint.com/98696/3d-print-minecraft-nightlight/
Check out my redstone version : http://www.thingiverse.com/thing:526104
To transform this piece of plastic into an awesome lamp check out the post-printing section
Thanks to Tailor3d (thumbnail), matt448 (video), MrFox (instructable) for their awesome makes.
Special thanks to jrokusekj who helped me debug the files and who was the first to print it.
box_only.stl | 65.9KB | |
diamond_lamp_dual_body_and_lid.stl | 54.6KB | |
diamond_lamp_full_bottom.stl | 67.3KB | |
diamond_lamp_sculpted_bottom.stl | 80.2KB | |
full_lid.stl | 1.4KB | |
sculpted_lid.stl | 14.3KB | |
side_insert.stl | 9.2KB |