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Rectangular industrial high bay light with frosted polycarbonate lens

Hubbell Incorporated

Hubbell Incorporated CRN2-40HM-EDHV-FP 270W 38000lm 4000K 347-480V

SKU CH-8J6G-6Y97R

A wet-location high bay delivering 38000 lumens at 4000K from 270 watts, with 0-10V dimming, IP66 and IK10 ratings, and a frosted polycarbonate lens for 347-480V supply

  • Watts270
  • High output with 38000 lumens at 270 watts
  • 0-10V dimming enables flexible light control
  • Frosted polycarbonate lens softens glare evenly
  • IP66 and IK10 ratings suit wet, demanding areas
  • 347-480V operation fits industrial power systems

Application fit

The CRN2 high bay delivers 38000 lumens at 4000K from a 270 watt fixture rated for wet locations, IP66 and IK10. It suits warehouses, gyms, covered outdoor areas, garden centres and mezzanines where durable, high-output lighting is required. 0-10V dimming allows adjustable light levels.

Upgrade scope

The frosted polycarbonate lens and thermally separated heat-sink design replace older sealed high bays that lack IP66 or IK10 protection. The jump is worthwhile when an installation demands both wet-location rating and impact resistance in a single housing.

Capacity limits

At 270 watts the unit provides 38000 lumens on 347-480V supply, covering large indoor or sheltered outdoor spaces. It runs out where lower mounting heights need less output or where voltage outside the 347-480V range is the only option.

Highlights

  • High output with 38000 lumens at 270 watts
  • 0-10V dimming enables flexible light control
  • Frosted polycarbonate lens softens glare evenly
  • IP66 and IK10 ratings suit wet, demanding areas
  • 347-480V operation fits industrial power systems

Specifications

BrandColumbia Lighting
Watts270

Questions about this item

What mounting hardware is required for the CRN2 high bay?

The fixture is designed for high-bay suspension; compatible hangers or chains rated for the unit's weight must be supplied by the installer.

How do I wire the 0-10V dimming leads on the 347-480V driver?

Connect the purple and grey dimming wires to a compatible 0-10V control circuit; the driver will not dim if the leads are left open or shorted together.

When should the frosted polycarbonate lens be cleaned or replaced?

Clean the lens with mild soap and water whenever lumen output appears reduced; replace it if cracks or heavy yellowing appear, as the IP66 seal depends on lens integrity.

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