bayidun ABS Plastic Project Boxes for Electronics, Waterproof Junction Box, Electrical Project Enclosure, Black Dustproof Project Case - 3.93 x 2.36 x 25 inch

Fits the application, robust

Muy buena calidad

I used these to make humidifier boxes for my guitar display cases. I drilled a few 1/4' holes in the top and place a damp sponge inside. The water evaporating from the sponge keeps the humidity level in the guitar cases right around 45%. The boxes are water tight so they don't leak any water where I don't want it to go. Like I said, these little boxes have a variety of uses, the only limit is your imagination.

I bought these to retrofit some (4) under counter fluorescent fixture lighting to new LED thin strip light bars.These fir nicely up under the cabinets and with some double sided tape and drilling of the side have worked out very well to contain the wire nuts and wiring.

There are no real surprises here. Waterproof is not the word I’d use, but splash resistant seems fair. These are a standard size enclosure box that you can find from various manufacturers, but these seems like a good a source as any. Six little enclosure boxes for seven bucks. Can’t complain about that.Each is roughly the size of a deck of cards, which is not a ton of space. You won’t be squeezing an Arduino Uno in here, for example. You probably want to sort out your design before you go committing to using these enclosures. But I’ve squeezed an STM32 Blue Pill dev board, a custom PCB, and a 2.8” LCD module into a case this size (with the lid removed so the screen would be visible).