Neopixel LED Tube

Since such LED tubes are very expensive to purchase, I decided to build some myself. I used 40mm opal diffusers (Link: https://www.barcelonaled.com/de/led-streifen/alu-profile-fuer-led-streifen/zubehoer-fuer-profile/runder-opal-diffusor-o402mm-bperft40.html?srsltid=AfmBOoo1yvo6cJnEGMAEOvaYC-0-6XlpEu5RBt31cOUYh3UHz4CMameU ), I also 3D printed the corresponding rails because it was cheaper. There are WS2812b LED strips with 60Leds/m in the tubes (there are no hotspots visible). The connection is made via a GX16 4 pin connector. Optionally, tripods can be printed to stand up, I hung up my tubes. I control the tubes with an Arduino via WLED or DMX.

25mm M3 screws are required.