Specification grade fixture designed for high performance and maximum efficiency. It can be installed in rows either surface or stem mounted to provide excellent, energy efficient general lighting in commercial, retail and institutional environments.FEATURES:Die formed, cold-rolled, heavy gauge steel housing construction provides durability and strength.100% acrylic, clear prismatic pattern #12 lens with nominal 0.100” thickness. Steel door frame allows easy lens replacement without tool.Unique door frame design delivers a premium extrude appearance.Door latches and hinges from either side.Standard door is without gasket flush steel with sturdy tee hinges and opposing, rotary action cam latches. Also available fully gasket door.Smooth edges for easy handing.Finish is high-gloss baked white enamel over rust inhibiting phosphate coating for maximum corrosion resistance.SPECIFICATIONS: LEDHigh quality array LEDs.LM80Color Temperature: 2700/3000/3500/4000/5000 (K)Color Rendering Index: > 80 Ra.Calculated L70: 122,000 hoursReported L70: >54,000 hoursELECTRICALHigh power factor electronic driver, operate from a 120 ~ 277 Vac input range, 50 / 60 Hz.Features included over voltage protection, surge, short circuit protection and over load protection.Power Factor: typical > 0.95, THD