The LouversLED series of LED luminaires are designed and built with high performance, efficiency, and cost-effectiveness. This fixture may look like any other traditional wall pack, but one should never judge a book by its cover. The inside is where the magic happens. The LEDs are housed in a sealed compartment separate from the drivers to keep them cool. A bubble level is built-in and a gasket is included to ensure proper and simple installation. The unit as a whole is lightweight but extremely durable. This is the best value wall pack available anywhere!