Cooper Lighting - Metalux HBL654T5 (6) 54W T5HO Program Start Ballast, 120-277V, Uplight, V-Hangers

The HBL series is ideal for high mounting height industrial or retail applications. Advanced optical designs provide maximum performance from either T5 or T8 lamps. Optional uplight component produces excellent ceiling uniformity. HBL's high lumen package allows the benefits of fluorescent to be applied at high mounting heights that were traditionally exclusive to H.I.D. Certain airborne contaminants can diminish the integrity of acrylic components. Refer to the Material Compatibility tables for additional information. Features: 48.0 IN Length 24.312 IN Width 5.312 IN Height; Retail, industrial and warehouse applications; Channel and end plates constructed of die-formed steel; Class P electronic ballast and twistlock lampholders; Segmented optical design optimizes performance by three distributions; Stiffening brackets add additional strength and rigidity to channel; Uplight option available to permit ceiling uniformity; Excellent thermal dissipation without any special components; Suspension-mount with optional wire hook and chain set; F-Bay modular power supply available for quick power disconnect