This cardboard lamp is quite easy to make. Nothing fancy. All you need is waste cardboard, craft knife, craft glue, double-sided tape and templates. Just follow the printout on templates and cut out assembly units.
Please remember to cut the hexagon with the right orientation on the cardboard so as to produce consistent patterns on sides. When you glue them together, match sides with similar patterns.
For the best results, try cardboard with consistent thickness. However, it still works wonder with cardboard of various thickness (as demonstrated in the video).
Follow the video for the detailed tutorial.
Download templates here, when required.
Template 1: https://goo.gl/L2ppc3
Template 2: https://goo.gl/wTR1BQ