Nemalux Hazardous Location Lighting Products Video
  • Approved for use in Class I Division 1 explosion proof rated locations.
  • Input voltage options are 120-277 VAC or 22-28 VDC.
  • Ambient temperature range is -50°C to +58°C.
  • Ingress protection level is IP66.

Fixture weights is: 4.4 kg | 9.8 lbs.
Fixture dimensions are 11.5" x 6.5" x 3.76".

EXC Part Number Builder

EXC Product Specifications

EXCs are one of the smallest explosion proof LED light fixtures on the market. They are suitable for installation in confined areas needing a low-profile solution. The EXC provides illumination for dangerous workplaces to keep operators safe.


  • Copper-free, marine-grade aluminum housing with glass lens.
  • No arcing, sparking, or hazardous temperature components.
  • Tested to withstand more than 2,500 psi internal pressure.
  • Built-in junction box with 3/4” NPT entries on three sides.
  • Thermally managed for maximum longevity.

See EXC Performance Spec. 

EXC Certifications and Safety Ratings

Certified for explosion proof use under:

  • UL 844, UL 1598, UL 8750
  • CSA C22.2 No. 137, CSA C22.2 No. 250.0, CSA C22.2 No. 250.13

EXC Safety Ratings:

  • Class I, Division 1, Groups CD T5
  • Class II, Division 1, Groups EFG T4A
  • Class III, Division 1
  • Class I, Zone 1, Group IIB
  • Class II, Zone 20, Groups IIIC
    • As per NEC 505.15(A) and CEC 18-108, no conduit seals are required during the installation.

Effective Illumination for Industrial Applications

Light Fixture Performance

1,220-lumen output LED light fixture suitable for explosion-proof location use. Here is a complete list of the EXC's Performance Specs.

Optimized Lighting Effect

The EXC has a low profile designed for confined spaces in extreme environments.

Engineered for Extreme Environments

Protected Against the Elements

Constructed from a copper free high pressure die-cast aluminum housing. All external aluminum surfaces carry a durable powder coat. The high impact frosted glass lens offers superior protection while improving the visual comfort.

Superior Results

A full cut-off ring and frosted lens provide glare-free illumination. Tested for more than 2,500 PSI internal pressure, the EXC provides increased safety.

Simplified Installation & Operation

Installation Options

The EXC offers two different mounting styles. The surface mount points are part of the standard housing. The adjustable yoke mount creates flexible deployment options. Three ¾” NPT entries are part of the built-in junction area.

Implementation Areas

Installation locations include explosion proof panels and enclosures. Municipal lift stations and service wells. Confined areas rich in explosive gases and paint cabinets. Chemical storage tanks and platform. Well heads and processing areas.

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