Led strip holder / diffuser.

Works with Ender 3 extrusion bar. With this you can cover all beams with led strip.

The diffuser is "inside" the extrusion bar so the wheels do not hit it.

Led strip used:

5M LED Strip light 120LED/M 240led/m narrow width 5mm PCB SMD 2835 Tape Lamp 12V

Link to ebay:

https://www.ebay.com/itm/324122101217?var=513172605470