4FT Linear LED High Bay Light 178W 24920lm 0-10V dimmable UL & DLC Premium

The CLHB-LF-178 is a full-body, premium-performance LED high bay luminaire. It is designed to illuminate a wide variety of settings, including commercial, industrial & retail settings such as warehouses, manufacturing plants, sporting venues and big-box retailers. With a painted, steel housing, the CLHB-LF-178 provides durability and high performance. High-efficacy, long-life LEDs provide both energy and maintenance cost savings compared to traditional, HID high bays.  FEATURES • Available in 4000k (neutral white) and 5000k (cool white) color temperature.*• Long-life LEDs provide 122,000 hours of operation with at least 70% of initial lumens output (L70).**• Delivers 24,564 lumens (138 lumens per watt, LPW) at 4000k, and 24,920 lumens (140 LPW) at 5000k.*• Universal 120-277 AC voltage (50-60Hz) is standard.• Power factor > 0.90.• 0-10vdc dimming drivers are standard.• Total harmonic distortion < 20%• Color rendering index > 80.• Painted steel housing.• Easy installation