Nice, but a sneaky way to make money by selling sconces meant for the outdoors without these covers (and illegal, by the building code, to mount sconces outside without covers where I live). Note that instructions for some outdoor sconce lamps make it look like this part is included but if you read the whole instruction sheet you realize that you have to purchase this expensive part separately. Not having this little part held up our building inspection for a month, and Wayfair service line folks made the same mistake in reading the online sconce instructions that I did. It took a month of back and forth before their original promise to send the parts was retracted and I was told that I had to purchase the parts separate. All that said, this is a quality product with a good fit and seal.

GREAT PRODUCT FITS THE NEEDED REQUIREMENTS.