This kit includes everything you need to make a tube fixture EXCEPT the tube itself. Use this to build a stackers or XLR tubes with 1 meter x 30mm diffusion tubes.
This is an open source project with the primary goal of innovating in the lighting space. Whether you buy a kit or not, we will be available to answer your questions and explore the possibilities of lighting technology with you. Thank you for your interest and support in PETAL.