40 Watt LED High Temperature Light | 6000 Lumens | 5000K | 100V-277V or 347V-480V | Rated to 194F

Product Overview

This 40 Watt LED High Temperature Light is engineered for continuous operation in environments where ambient temperatures reach up to 194°F (90°C). It is designed for use in industrial settings where standard LED fixtures cannot withstand elevated heat, such as power plants, steel mills, and nuclear facilities. The fixture delivers 6000 lumens at 5000K, providing reliable illumination in areas exposed to high radiant and ambient heat, and is suitable for mounting heights typical of process areas, boiler rooms, and furnace-adjacent spaces.

The fixture features a compact, sealed design with an aluminum alloy housing and polycarbonate lens. It is ETL listed and IP66 rated for protection against dust and water ingress. Eye-hook and pendant mounting options support installation flexibility in overhead structures and equipment platforms.

Core Performance and Output

This fixture outputs 6000 lumens at 40 watts, achieving 150 lumens per watt efficiency. The available beam angles?10°, 25°, 40°, 90°, and 120°?allow for targeted or wide-area coverage, supporting both task and general lighting in high-temperature zones. The fixture operates on 100V-277V or 347V-480V input, with a power factor above 0.95 and THD below 15%.

Output is suitable for mounting heights between 10 and 20 feet, depending on the selected optic and application. Excessive output may occur at low mounting heights with narrow optics. Uniformity may decrease at higher mounting heights or with wide beam angles in open layouts.

Adjustability and Control Options

This fixture is supplied with fixed-output drivers and does not support dimming. Beam angle selection is available at the time of specification, allowing adaptation to the lighting pattern required for the space. No onboard controls or sensor integration is provided.

Adjustability is limited to mounting method and optic selection. For applications requiring variable light levels or occupancy-based control, external switching or circuit-level controls must be used.

Longevity and Reliability

The fixture is rated for 70,000 hours of continuous operation at high ambient temperatures. All components are selected for thermal stability and long-term reliability in environments where heat cycling and sustained high temperatures are present.

Sealed construction and robust materials minimize maintenance requirements. The fixture is designed to maintain output and color stability over its rated life, even in areas with frequent thermal stress.

Build Quality and Physical Characteristics

The housing is constructed from aluminum alloy for heat dissipation and corrosion resistance. The polycarbonate lens provides impact resistance and maintains optical clarity under thermal load. The fixture measures 8.5 x 12 x 8.65 inches and weighs 12 lbs, supporting installation in overhead or equipment-mounted positions.

Ingress protection is rated at IP66, ensuring resistance to dust and high-pressure water. The fixture is finished in gray and is supplied with either an eye-hook or pendant mount for secure attachment to structure or conduit.

Where This Product Fits Best

This fixture is intended for continuous use in high-temperature industrial environments where standard LED or HID fixtures are not suitable. It is commonly installed in process areas, furnace zones, and energy production facilities where ambient temperatures regularly exceed 140°F.

• high temperature facility lighting
• power plant and energy site lighting
• nuclear facility lighting
• industrial furnace area lighting
• foundry lighting
• kiln lighting
• boiler room lighting
• glass manufacturing lighting

All materials and components are selected for continuous operation in environments with high radiant and ambient heat, airborne particulates, and exposure to water spray or washdown.

Installation and Long-Term Use

Eye-hook and pendant mounting options support installation to overhead structure, pipe, or conduit. The fixture?s compact size allows placement in congested or equipment-dense areas. All wiring and connections must be rated for the ambient temperature of the installation environment.

Routine maintenance is limited to periodic inspection for dust accumulation or lens cleaning. No relamping or driver replacement is expected within the rated life. The fixture is designed for minimal service intervention in areas with limited access or high safety requirements.

How This Fixture Is Commonly Used

Typical mounting heights range from 10 to 20 feet, depending on the process area and required light levels. Fixtures are often spaced to provide overlapping coverage in furnace aisles, boiler rooms, or process platforms. Narrow beam optics are used for task lighting or equipment illumination, while wide optics are selected for general area coverage.

Spacing and layout are determined by the selected beam angle and the reflectivity of surrounding surfaces. Higher output and narrow optics can reduce fixture count but may increase localized glare in confined spaces.

Safety, Certifications, and Warranty

This fixture is ETL listed and IP66 rated. It is suitable for use in wet locations and environments with airborne particulates. All electrical and optical components are rated for continuous operation at ambient temperatures up to 194°F (90°C).

A 5-year warranty covers manufacturing defects and component failure under normal operating conditions. No additional certifications are claimed beyond those stated.

Frequently Asked Questions

Q: What is the maximum ambient temperature this fixture can operate in?

A: The fixture is rated for continuous operation in environments up to 194°F (90°C).

Q: Can this fixture be dimmed or controlled with sensors?

A: This fixture does not support dimming or onboard controls. External switching or circuit-level controls must be used if variable operation is required.

Q: What mounting options are available?

A: The fixture can be installed using either an eye-hook or pendant mount, supporting attachment to overhead structure or conduit.

Q: How should fixtures be spaced in a high temperature process area?

A: Spacing depends on mounting height, beam angle, and required light levels. Narrow optics provide focused coverage for task areas, while wide optics are used for general illumination. Layout should account for equipment shadows and process requirements.

Application Questions and Clarification

Q: Is this fixture suitable for use in a steel mill or foundry?

A: Yes, the fixture is designed for continuous operation in steel mills, foundries, and other high temperature industrial environments.

Q: Can this fixture be used in a kiln or glass manufacturing area?

A: The fixture is suitable for kiln lighting and glass manufacturing areas where ambient temperatures are elevated and require robust, heat-resistant lighting.

Q: Is this fixture appropriate for use in a power plant or nuclear facility?

A: Yes, this fixture is commonly installed in power plants and nuclear facilities for process area and equipment lighting in high temperature zones.