This Cylinder Lamp from LCO is designed to hang on the wall. It has a single wall with a diameter of approximately 180mm, which distinguishes it from the original double-walled version. This reduces the amount of 1.75mm PLA filament needed for the shadows from 105m total to 55m total. It can be hung with a Hemma lamp holder from Ikea or any other compatible lamp holder. The ring and shade parts must be joined together using glue. Be proud that you have built your own lamp!