Doesnt work if its too cold or majorly bad weather

Unit clouded and is unusable once the cold weather hit and does not clear up in warmer dry weather.

Goes in and out in cold weather

Unit clouded and is unusable once the cold weather hit and does not clear up in warmer dry weather.

That being said was easy to install and worked well in warm weather.

When I flipped the switch, it was almost as good as when it was sitting on my workbench.