Here is a DIY that allows to recover and reuse dozens of plastic caps. It's a simple idea to make ... a lampshade!
By using a LED bulb that produces almost no heat, the plastic lampshade does not risk anything!
As you will see in this short video, The goal is to make 5 squares with plastics caps (in the video it uses 36 plastic caps per square) and stick the 4 sides on a wooden board. By installing a light socket from another lamp and adding the 5 square of plastic caps , you will have a unique lampshade ... and that costs nothing! [Pub]