These Industrial Fluorescent High Bay Fixtures have premium, full specular reflectors with wide or narrow light distribution, offers a choice of 4, 6, 8, or 10 lamps - T8 or T5HO - offering the light levels needed depending on the job.  With more light this fully accessorized and rugged construction fixture makes this the perfect choice for many applications.  Galvanized steel construction offers corrosion resistance in the most demanding applications.  Full choice of mounting methods include single or double stem mount, chain or cable mount or direct surface mount.  Convenient ballast access without using tools.  Other options include cord sets, emergency battery, cord sets, occupancy sensors and wire guards.