Body is formed from 20-gauge sheet steel. All components are hard-tooled to a tolerance of +/-0.010".
Die-formed 24-gauge cold-rolled steel reflectors finished in 96LG High Reflectance white powder coat paint (96W).
Frosted virgin acrylic, 0.08" thick, provides a smooth distribution of light.
Four lumen packages available, Standard Output (S), Boosted Standard Output (B), High Output (H), and Very High Output (V). A separate chart summarizes lumen distribution and wattage. Light engines are replaceable.
90% of initial light output (L90) at 100,000+ hours; 70% of initial light output (L70) at 200,000+ hours.
Replaceable 120V/277V Constant Current Reduction dimming driver standard. Can be wired dimming or non-dimming. 0-10V dimming controls with a range of 10%-100%. Dimming to 1% available; consult factory. Driver is fully accessible from below the ceiling. Power Factor: ≥0.9. Total Harmonic Distortion (THD): <20%. Expected driver lifetime: 100,000 hours.
Optional emergency to generator/inverter wiring, internal generator transfer switch, nightlight wiring, step-dimming driver. Backup battery not available.