Stand Up Paddleboard Navigation Light

Most public waterways require all boats to display navigation lights after dark. Get in some night paddling using this Thing.

When glued to a rigid base, this thing can hold a 2mm thick card vertically. The card can be fitted with the [Life Gear](https://www.amazon.com/Life-Gear-Flashlight-Whistle-Lanyard/dp/B0044Z3Y78/ref=sr_1_1) light holders from maushammer. After printing and testing the first version (V1), I wished it had a support so it did not depend so much on the glue's adhesion. I'v