LED holder for hot end

In combination with this cooling unit https://www.thingiverse.com/make:861630 , I've designed a LED strip holder to illuminate the printing area, under the hotend. The light strip is orientable horizontally and vertically.
The vertical axis is made of a piece of PLA with 1.75 mm diameter (white on the photo).

I've made 2 vertical beams with different length: 22 and 25 mm. Chose the one which best suits to your configuration.
For my Geeetech Prusa i3 Pro B I've initially used the 25 mm long vertical beam. But in some cases it was colliding with the top surface of the printed object, so now I use the 22 mm long version.