General Purpose Industrial – 391

The RLE General Purpose Industrial 391 is available in 2’, 3’, 4’, 8’, and 16’ lengths, and in 1, 2, and 3 lamp configurations, T5, T8, T5HO, T12HO and T12VHO.

4’ transverse ribbed reflector designed for maximum rigidity. Snap-on end plate can double as a coupler for continuous row installation. For individual or continuous row mounting.

Reflector aligners are supplied with 8’ units. Optional half reflector available for asymmetrical applications.

This fixture is available with specular aluminum reflector (87% reflectance), high efficiency white reflector (92% reflectance), or high efficiency specular aluminum reflector (95% reflectance).


Die-formed heavy gauge steel with knockouts for stems or chain hangers.


  • Energy saving electronic ballasts comply with Federal Energy Efficiency standards
  • Ballasts are <10% THD and include 5 year manufacturer’s warranty
  • Ballasts operate on 120V-277V (UNV) unless specified otherwise


All metal parts are pre-painted with high-gloss, baked white enamel with minimum 89% reflectance, applied over iron phosphate pretreatment for maximum adhesion and rust-resistance.


  • All units bear UL label
  • Made in U.S.A.
  • Damp location label optional
  • ARRA and BAA compliant



Cut Sheet

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