LED strip holder / clip

This is a clip to hold weatherprotected LED strips in place. I had a few specific designgoals in mind and could not find something available:

-Small and unintrusive
-Able to mount the strip flush with end of wall
-Do as little damage as possible to the wall
-Installation of the strip by myself standing on a ladder

This is the result. A onesided clip that can be attached to the strip (incl screws) before climbing the ladder/attaching it to the wall.

Two versions provided: My favourite is 3mm one that uses woodenscrews. Second version is 4mm to be used with straight heads. I prefer the 3mm version since the top is flush and the holes to the wall is small. The downside is that it will crack if the screw is tightened to much. To prevent this press the clip onto the wall and visually make sure you tighten the right amount.
Approx 5-10 clips per m needed.

IP67 IP68