GLT LHB Series Field-Adjustable LED Linear High Bay Four Models, Two Voltages

The GLT LHB Series is a family of contractor-grade field-adjustable LED linear high bays engineered for commercial and industrial facilities of every size. Four models LHB-18L, LHB-24L, LHB-40L, and LHB-60L cover the full range from lower-ceiling light industrial spaces to the largest high-cube distribution and manufacturing facilities. Every model features four selectable wattage steps (40% / 60% / 80% / 100%) and dual selectable CCT (4000K / 5000K), adjustable on-site via built-in switches before installation. Available in 120277V and 347480V to match any facility’s distribution system. CRI 80+, UL listed for damp locations, DLC Premium listed, and cold-start rated to -40C across the entire family. Backe