LM2596S DC-DC Power Converter Waterproof Case

This is a waterproof case for an LM2596S dc - dc power converter. I used these to down step 24v power to 12v for some landscape lighting. There are 4 mounting points to fit zip ties or small screws into. 

These are designed to use 3/8" NPT Cable Glands to water proof the cable connections. I used these - https://a.co/d/830whRB

After tuning the voltage and testing everything, I used epoxy to permanently seal the lid closed. You could also use strong silicone or other rubber adhesive for a less permanent bond.