I designed two different mounting brackets for large-sized diving lamps, which can be fixed on the Nimar diving tank. The first bracket is directly installed on the surface of the diving tank, allowing the diving lamp to be used as a spotlight and to additionally mount two strobe lights on a flexible arm.
The second bracket also adopts this design concept, but it uses a flexible arm bolt installation method instead. The entire design is extremely simple, and it can be easily modeled with SketchUp. It can be flexibly adjusted according to needs to adapt to various other diving lights. I chose the 1/4 inch × 4 inch wing nut screw from Home Depot and printed the model sideways to enhance its strength. I'll update everyone on the user experience after the underwater test! :-)