Ideal where high brightness and good illumination levels are required such as retail, light industrial and warehouses. Attributes: Fixture can be assembled with snap together components and requires no tools. Available in one lamp or two lamp configuration. Construction: Heavy-duty channel, die-formed from Code-gauge steel. Sturdy channel cover secured by captive quarter-turn latch for easy access to wireway. Combination endplate/channel connector furnished with each fixture. Finish: Five-stage iron phosphate pretreatment ensures superior paint adhesion and rust resistance. Painted parts finished with high-gloss, baked white enamel. Electrical system: MVOLT ballasts are NEMA PremiumĀ®/CEE qualified ballasts. Full light output - reduced energy. Less than 10% THD. Multi-volt operation, 120-277V. 120V ballasts are thermally protected, resetting, Class P, LPF, non-PCB, UL Listed, CSA Certified. Rapid-start ballasts are sound rated A. Installation: For unit or row installations, surface or suspended mounting. LISTING UL listed to US and Canadian safety standards. Optional: Mexico NOM.