VEVOR Wall Mount Fan 18 Inch IP44 Waterproof, 3 Speed Metal Fan with Triangle Bracket Set, for Commercial, Warehouse, Greenhouse, Workshop, Covered Patio, Factory and Basement

It's the waterproof Vevor 18" wall mount. here's the link although I try to avoid Amazon, I got this one cheap as "used-very good condition" I think the box was opened and it was returned.I figured I didn't care if it was best up but It was clearly unused.