40 Watt Explosion Proof 1x4 Low Profile Linear LED Light | 5600 Lumens | Class 1 Div 2 | Class 2 Div 2 | 5000K | 100-277V

Product Overview

This is a 40 watt explosion proof 1x4 low profile linear LED fixture. It produces 5600 lumens at a color temperature of 5000K. The fixture is designed for hazardous locations and is UL 844 listed for Class 1 Division 2 Groups A, B, C, D; Class 2 Division 1 Groups F, G; and Class 3 environments.

The fixture operates on 100-277V input and supports 1-10V dimming. It uses a polycarbonate lens and has a 120° beam angle. The housing is gray and measures 49.2 by 12 by 3.7 inches, with a weight of 44 lbs.

Rated at 140 lumens per watt, this fixture is intended to replace 150 watt metal halide units. The expected lifespan is 50,000 hours (L70).

The fixture is IP66 rated for dust and water ingress and carries an IK09 impact rating. It is NSF rated and covered by a 5-year warranty from LED Lighting Supply.

Where This Product Fits Best

This fixture is suitable for hazardous locations requiring Class 1 Division 2, Class 2 Division 1, or Class 3 protection. It is appropriate for areas where flammable gases, vapors, or combustible dusts may be present under abnormal conditions.

Common applications include industrial processing areas, chemical storage, manufacturing spaces, and facilities handling grain, powders, or fibers. The low profile design allows installation in spaces with limited ceiling clearance.

The fixture?s IP66 rating supports use in environments exposed to dust, high humidity, or water spray. The IK09 rating allows use in locations where fixtures may be subject to moderate mechanical impact.

NSF rating supports installation in food processing or clean facility environments where washdown or sanitation is required.

Performance and Functional Considerations

The fixture delivers 5600 lumens at 40 watts, providing a high efficacy of 140 lumens per watt. The 5000K color temperature produces a neutral white light suitable for task visibility in industrial settings.

1-10V dimming is supported for applications requiring adjustable light levels. The fixture operates on 100-277V, accommodating a wide range of electrical systems.

The polycarbonate lens provides impact resistance and uniform light distribution. The 120° beam angle supports broad area coverage.

Power factor is greater than 0.95 and total harmonic distortion is less than 10%, supporting stable operation in sensitive electrical environments.

Installation and Long-Term Use

The fixture supports chain-cable, recessed, or surface mounting. This allows flexibility for installation in different ceiling types and heights.

With an operating temperature range of -22°F to 122°F, the fixture can be used in cold storage, unconditioned spaces, or high-heat industrial areas.

The IP66 rating protects against dust ingress and high-pressure water jets, supporting use in washdown or outdoor covered locations. The IK09 rating allows the fixture to withstand moderate impacts from tools or equipment.

The fixture is designed for long-term use with a 50,000 hour L70 lifespan. Maintenance requirements are reduced compared to legacy metal halide systems.

How This Fixture Is Commonly Used

After installation, this fixture provides consistent, high-output illumination in hazardous or demanding environments. The 1-10V dimming allows you to adjust light levels to match operational needs or shift requirements.

The low profile housing is practical for areas with limited overhead space or where clearance is a concern. The fixture can be mounted using chain-cable, recessed, or surface methods, depending on the ceiling structure and access.

The polycarbonate lens resists impacts and is easy to clean, which is important in facilities with airborne dust or where sanitation is required. The fixture?s construction supports regular washdown and cleaning cycles without risk of water ingress.

Once installed, the fixture operates reliably across a wide temperature range and does not require frequent relamping or maintenance. The 5000K light output supports visibility for inspection, assembly, or process monitoring tasks.

Safety, Certifications, and Warranty

This fixture is UL 844 listed for hazardous locations. It is rated for Class 1 Division 2 Groups A, B, C, D; Class 2 Division 1 Groups F, G; and Class 3 environments.

The fixture is IP66 rated for dust and water ingress protection. IK09 rating covers impact resistance for moderate mechanical contact.

The product carries NSF rating for use in food processing or clean facility environments. It is rebate eligible where applicable.

LED Lighting Supply provides a 5-year warranty on this fixture.

Frequently Asked Questions

What voltage does this fixture support?
This fixture operates on 100-277V input.

What is the lumen output and wattage?
The fixture produces 5600 lumens at 40 watts.

What environmental ratings does this fixture have?
The fixture is IP66 rated for dust and water ingress and IK09 rated for impact resistance.

What mounting options are available?
Chain-cable, recessed, and surface mounting methods are supported.

What certifications does this fixture carry?
This fixture is UL listed, NSF rated, and rebate eligible.

What is the warranty period?
LED Lighting Supply provides a 5-year warranty.

Application Questions and Clarification

This product description reflects the provided specifications, ratings, and configuration options. For questions related to site-specific conditions, electrical compatibility, control integration, or application requirements not addressed in the provided data, our team is available to provide clarification.