Aquarium Light Holder For 16mm LED/Flourescent Bulbs

Print 2 or more of these brackets depending on the length of your bulbs. A 3rd bracket can be added for middle support if the fixture is very long. Doubling up or widening the model can accommodate heaver lights.

The tank shown is a 20 gallon long, using 2 brackets.

Spacing between bulbs is 23mm, but can be adapted to fit different lights.

By default supports glass thickness of 5mm, but this can also be changed.