Nemalux Hazardous Location Lighting Products Video
  • Approved for use in general, marine, & hazardous locations.
  • Input voltage options are 120-277 VAC or 347 VAC*. 
  • Ambient temperature range is -40°C to +60°C.
  • Ingress protection level is IP66/67.

Fixture weight excluding mounts is 2.58 kg | 5.68 lbs.
Fixture dimensions excluding mounts are 8.0" x 7.0" x 4.4".

*general location only

  JR Part Number Builder  JR Performance Spec (PDF)

JR Product Specifications

JR is a compact, versatile, hazardous location-rated LED luminaire designed for industrial applications. It features lightweight, low-profile aluminum housing for easy installation and a high-efficiency optical design for improved illumination.


  • Compact and multi-functional luminaire for challenging applications.
  • Thermal separation of LED and power supply allows max ambient temperatures of up to +60°C.
  • Marine grade copper-free aluminum housing with multi-layer powder-coated finish.
  • Approved for through-wiring of multiple luminaires on a single circuit.
  • Provided with standard glass or special order polycarbonate lens.
  • Available in two lumen output models with several beam profiles.
  • 8 mounting options for installation flexibility.
  • 3 x 3/4” NPT Entrees & 0-10V dimmable.

JR Certifications and Safety Ratings

Certified for general and marine location use under:

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

Certified for hazardous location use under:

  • UL 844
  • CSA C22.2 No. 137

Safety Ratings are:

  • Class I, Division 2, Groups ABCD, T3
  • Class II, Division 1 & Division 2, Groups FG, T3
  • Class III, Division 1 & Division 2
  • IEC 60529, C22.2

Effective Illumination for Industrial Applications

Light Fixture Performance

2,000 - 5,000 lumen output compact, versatile LED light fixture for typical mounting heights of eight (8) to twelve (12) feet.

Optimized Lighting Effect

Secondary optics provide advanced optical profiles to reduce the number of lights required. Compared to some competing models, quantity reductions of up to 50% are possible.

Improved Visibility

Impact-resistant glass or polycarbonate lens protect the LEDs and secondary optics. The perimeter band surrounds all light-emitting surfaces, providing a full cut-off feature with 0% up-light. Visual acuity improves operator comfort and effectiveness.

Engineered for Extreme Environments

Protected Against the Elements

A copper-free aluminum alloy housing functions as the heat sink and features IP66/IP67 protection. The encapsulated variant is rated for IP68 use.

Extended Luminaire Life

Optimized fin spacing promotes debris shedding and convective airflow. The housing design allows for the thermal separation of LED and power supply heat, lowering operating temperatures and extending the life of internal components.

Superior Results

Target light levels and visual comfort are both achievable. Proving that hazardous location-rated lights can deliver excellent optical performance.

Designed for Harsh Environments

A multi-layer powder coat provides chemical and UV resistance in corrosive locations.

Simplified Installation & Operation

Installation Options

Nine different mounting brackets permit the JR to be deployed in varying locations. This light fixture's small footprint and lightweight design maximize possible application areas.

Implementation Areas

Applications for the JR include lighting walkways, platforms, doorways, conveyor belts, and building perimeters. Surface-mounted models fit modular buildings and other low-clearance spaces. The use of solid-state components enables deployment on service equipment. Standard UL1598A marine ratings make the JR suitable for saltwater rich locations.

Light Fixture Connection & Maintenance

A built-in junction area with three 3/4” NPT entries allows through wiring and reduces the need for external junction boxes. Field serviceability was a primary deliverable of the JR design. Outside the standard 5-year warranty period, all critical components and sub-assemblies can be replaced in the field by a qualified electrician. This does not apply to the encapsulated IP68 model.


JR Series -  IP68 Encapsulated Variant (JR-EN) ​JR-series-ip68-encapsulated-floodlight

In specific applications, LED lights can be submerged for an extended period. This challenge can exist in industrial, infrastructure, and marine locations.​

Nemalux offers a version of the JR suitable for IP68 applications. An optically clear encapsulant creates a permanent seal, protecting against water ingress to a depth of up to 25 feet. The JR-EN model operates at full output in dry and submerged conditions and is rated for General Location use only.

JR Series IP68 Encapsulated Spec Sheet
JR Series IP68 Encapsulated Installation Manual

What does IP rating mean?


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