Wire Shelving Light Bracket

We have a few of these LED light bars in our pantry. The built-in magnet was enough to hold the fixture to the underside of our wire shelving, but enough vibration on the shelf—moving jars or appliances, for example—and the fixture would become dislodged and clatter to the floor.

I printed a few variations of this little bracket so you could insert between the shelf wires, rotate 90°, and slide the light in from the sides. I use two for each light, though one is enough to hold securely.

We have several of these up now, and they’ve held without issue. The thinness of the top piece doesn’t get in the way day-to-day, and we can pound the shelves without the lights falling off. If anything, the hold is a bit too strong. If I were to print more of these I’d slightly reduce the thickness of the main body and bring the sides up a bit so the light could click in rather than having to slide from the side.

Printed several on one side (“U” shape face-down on print bed), which worked pretty well in Overture white PETG at 0.25 quality. Only misprint mangled the very thin tabs but it was probably user error.