Double LED strip holder

This double Led strip holder allows me to hold in position led strip of 10 mm wide with a gap of 10 mm between the 2 strips.
The Led strip had a 3M gluing tape at the back, but as the Led strip is inside a dry wall and behind a locked glass I wanted to make sure that it will never get off the wall.
A simple 3x12 mm screw holds the holder in position.

Now my stairs are illuminated thanks to the light inside the drywall. Just for fun I took a multi color Led strip to change the color if needed. It pleases my children but not my wife who prefers the simple white color ;-)