100 Watt LED High Temperature Light | 16000 Lumens | Rated to 158F

Product Overview

This 100 Watt LED High Temperature Light is engineered for continuous operation in environments where ambient temperatures reach up to 158°F (70°C). The fixture is designed for high bay mounting and delivers 16,000 lumens at 5000K, providing reliable illumination in demanding industrial settings. Typical installations include power generation facilities, steel mills, and other high-heat process areas where standard LED fixtures are not suitable.

The fixture uses a die-cast aluminum housing and a tempered glass lens to withstand thermal cycling and airborne particulates. Eye-hook and pendant mounting options support installation flexibility in overhead structures and open bays. This model is a direct replacement for 250W metal halide fixtures in high temperature zones.

Core Performance and Output

This fixture outputs 16,000 lumens at 100 watts, achieving 160 lumens per watt. The 60° beam angle provides focused distribution for targeted area coverage, minimizing spill and maximizing delivered footcandles at working surfaces. The fixture operates on 100-277V or 277-480V input, supporting a range of industrial electrical systems.

Performance is stable at elevated ambient temperatures, with no output derating required up to 158°F. At mounting heights below 15 feet, output may be excessive for some tasks and can increase glare. The fixture is not dimmable and is best suited for applications requiring consistent, high-output illumination.

Adjustability and Control Options

This model is supplied as a fixed-output fixture with no onboard dimming or integrated controls. The 60° beam angle is standard and not field-adjustable. Optical performance is set by the tempered glass lens and internal reflector design.

Control integration is limited to external switching or circuit-level controls. There are no occupancy sensors, daylight harvesting, or networked control options available for this unit.

Longevity and Reliability

The fixture is rated for 100,000 hours (L70) at maximum ambient temperature, supporting long-term deployment in continuous operation environments. The die-cast aluminum housing and tempered glass lens resist thermal fatigue and mechanical impact.

IP66 and IK08 ratings provide protection against dust, water ingress, and moderate impact. The fixture is designed for minimal maintenance, with no field-serviceable components aside from standard electrical connections.

Build Quality and Physical Characteristics

The housing is constructed from die-cast aluminum with a black finish, providing both heat dissipation and corrosion resistance. The tempered glass lens is impact-resistant and sealed to prevent ingress of dust and moisture.

The fixture measures 9.0 x 13 inches and weighs 9 lbs. Mounting options include eye-hook and pendant, supporting installation to structural steel, pipe, or unistrut. All hardware is designed for high temperature and industrial use.

Where This Product Fits Best

This fixture is intended for continuous use in high temperature industrial environments where ambient heat exceeds the limits of standard LED high bays. It is suitable for process areas, furnace zones, and energy generation spaces with elevated thermal loads.

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

All components are selected for high heat resistance, ingress protection, and mechanical durability. The fixture is not suitable for environments with explosive atmospheres or where dimming is required.

Installation and Long-Term Use

Mounting is supported via eye-hook or pendant, allowing attachment to overhead beams, pipe, or structural supports. The fixture?s compact form factor simplifies installation in congested or overhead spaces. Electrical connections are made through standard conduit entries, with compatibility for both 100-277V and 277-480V systems.

Routine maintenance is limited to periodic cleaning of the lens and inspection of mounting hardware. The sealed design prevents dust and moisture ingress, reducing the need for internal servicing. The fixture is designed for continuous operation in high heat, with no output derating or thermal cycling concerns.

How This Fixture Is Commonly Used

Typical mounting heights range from 15 to 30 feet, depending on the required light levels and area coverage. Spacing is determined by the 60° beam angle and the need for uniform illumination across work zones or process areas. In high bay layouts, fixtures are often spaced to overlap beam patterns and minimize shadowing.

In high temperature environments, fixture count is often driven by the need to maintain minimum footcandle levels despite airborne particulates or heat haze. Higher output per fixture can reduce the total number of units required, but may increase glare if installed at lower heights.

Safety, Certifications, and Warranty

This fixture is ETL listed and meets IP66 and IK08 ratings. All components are specified for operation in ambient temperatures up to 158°F (70°C). The product includes a 5-year warranty covering manufacturing defects and performance in rated environments.

All safety and certification markings are present on the fixture label for inspection and compliance documentation.

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 158°F (70°C).

Q: Is this fixture dimmable or compatible with occupancy sensors?

A: This model is not dimmable and does not support integrated occupancy sensors or controls.

Q: What mounting options are available?

A: The fixture supports both eye-hook and pendant mounting for attachment to overhead structures.

Q: Can this fixture be used in wet or dusty environments?

A: Yes, the fixture is IP66 rated for protection against dust and water ingress.

Q: What is the recommended spacing for uniform illumination?

A: Spacing depends on mounting height and required light levels; typical layouts use 60° beam overlap to minimize shadows in high bay applications.

Application Questions and Clarification

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

A: Yes, the fixture is designed for high temperature environments such as steel mills and foundries.

Q: Can this fixture be installed in a nuclear facility or power plant?

A: The fixture is commonly installed in nuclear facilities and power plants where high ambient temperatures are present.

Q: Is this product appropriate for kiln or glass manufacturing areas?

A: Yes, the fixture is suitable for kiln lighting and glass manufacturing environments with elevated heat.

Q: Is this fixture rated for hazardous or explosive atmospheres?

A: No, this fixture is not rated for hazardous or explosive locations.