Great for Warehouse and Manufacturing High Bay Lighting where Fixture hanging height is between 50ft to 70ft. Replaces a traditional 1,000W MH and only uses 359 Watts of Power. Produces a minimum of 48,500 Lumens at ambient temperatures from -40°C up to 150°F. Average Life Expectancy of up to 100,000 hours. Light Color Temperature of 5,500 Kelvin. 10-year warranty on Housing & Light Engine; 7-year warranty on Driver.