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LHBF Series 320W & 425W



The NHL-LFHB Series 320W & 425W 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 NHL-LHBF Series 320W & 425W provides high levels of durability and performance. High-efficacy, long-life LEDs provide both energy and maintenance cost savings compared to traditional, HID high bays.

Features / Specifications:

  • Available in 4000k (neutral white) and 5000k (cool white) color temperatures.*
  • 320W delivers 44,298 lumens (138 lumens per watt, LPW) at 4000k, and 44,940 lumens (140 LPW) at 5000k. Long-life LEDs provide 122,000 hours of operation with at least 70% of initial lumen output (L70).
  • 425W delivers 57,096 lumens (134 lumens per watt, LPW) at 4000k, and 57,375 lumens (135 LPW) at 5000k. Long-life LEDs provide 113,000 hours of operation with at least 70% of initial lumen output (L70).
  • Universal 120-277 AC voltage (50-60Hz) is standard.
  • 0-10vdc dimming drivers are standard.
  • Power factor > 0.90. Total harmonic distortion < 20%. Color rendering index > 80.
  • Painted steel housing. Easy installation in new construction or retrofit.
  • Options include lenses (clear & diffused), wire-guard kits surface-mounting kits, pendant-mounting kits, and cable- mounting kits


Warranty & Listings

  • cULus listed for damp locations in ambient temperatures from -20°C to 50°C (-4°F to 122°F).
  • Complies with RoHS (Restriction on Hazardous Substances) requirements
  • Complies with FCC Part 15, class A.
  • Complies with IEEE C.62.41-1991, input transient protection (2.5kV).
  • 5-year warranty of all electronics and housing.


  • Optional surface mounting kit provides attachment to flat ceilings.
  • Optional pendant mounting kit provides pendant attachment to junction boxes.
  • Optional aircraft cable mounting kits provide adjustable suspension in variuos lengths.

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Available Options:

Color Temp