The Big Ass High Bay LED is a high performance, high efficiency LED luminaire engineered to be the ideal fixture for industrial environments. Designed with long-term performance and energy efficiency in mind, the Big Ass High Bay LED is sold with a 7-year warranty. The Big Ass High Bay LED features a single piece housing of anodized, extruded aluminum which provides superior heat dissipation and impact resistance. The patent pending lumen maintenance tray not only protects the fixture from dirt and debris, it also provides optimal light distribution and can direct light from 55 to 85 to 105 degrees. The Big Ass High Bay LED is predicted to maintain 70% of initial output for up to 150,000 hours.