150 Watt High Temperature LED Light | 22500 Lumens | 5000K | 100-277V | Rated to 212F

Product Overview

This 150 Watt High Temperature LED Light is engineered for continuous operation in environments with sustained ambient temperatures up to 212°F (100°C). The fixture is designed for high bay mounting in industrial spaces where heat, dust, and airborne contaminants are present. Typical installations include power generation plants, steel mills, and nuclear facilities where legacy metal halide fixtures are being replaced for improved reliability and reduced maintenance.

The fixture uses a UFO form factor with a robust aluminum alloy housing and a polycarbonate lens. It is suitable for mounting heights commonly found in large industrial halls and process areas, supporting both new construction and retrofit projects where high temperature resistance is required.

Core Performance and Output

This fixture delivers 22,500 lumens at 150 watts, providing an efficacy of 150 lumens per watt. The 5000K color temperature supports high visibility in process and inspection areas. Standard beam angle is 90°, with optional 40° and 60° optics for controlled distribution in tall or congested spaces. The fixture operates on 100-277V input and maintains a power factor above 0.95 with THD below 15%.

Output is suitable for mounting heights between 18 and 35 feet. At lower mounting heights, output may be excessive for general area lighting and can increase glare. Uniformity may decrease at mounting heights above 35 feet without tighter beam optics or increased fixture count.

Adjustability and Control Options

This fixture is available with eye-hook, pendant, or trunnion mounting options to accommodate a range of ceiling structures and installation requirements. The fixture is non-dimmable and does not support integrated controls or networked lighting systems. Beam angle can be specified at order for application-specific distribution.

No onboard occupancy or daylight sensors are included. External control integration is not supported due to the fixture?s high temperature electronics design.

Longevity and Reliability

The fixture is rated for 50,000 hours (L70) at maximum ambient temperature. All components are selected for continuous operation in high heat, including the driver and LED array. The housing and lens materials resist thermal degradation and discoloration over time.

IP66 ingress protection prevents dust and water intrusion, supporting reliable operation in harsh industrial environments. Surge protection is rated at 6kV to withstand electrical disturbances common in heavy industry.

Build Quality and Physical Characteristics

The fixture uses a die-cast aluminum alloy housing for thermal management and mechanical durability. The polycarbonate lens is impact resistant and maintains clarity under high heat. The fixture measures 12.2 x 22 x 4.3 inches and weighs 19.8 lbs, supporting secure mounting in vibration-prone areas.

All mounting hardware is designed for industrial use. The gray finish resists corrosion and surface degradation in demanding environments.

Where This Product Fits Best

This fixture is designed for continuous use in high temperature industrial environments where standard LED or HID fixtures fail due to heat exposure. It is suitable for process areas, equipment halls, and utility spaces in heavy industry.

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

Environments with sustained ambient temperatures up to 212°F, airborne particulates, and exposure to water or dust are supported. Not suitable for locations requiring dimming or advanced controls.

Installation and Long-Term Use

Mounting options include eye-hook, pendant, or trunnion, supporting installation on structural steel, pipe, or concrete ceilings. The fixture?s weight and dimensions require secure attachment to rated supports. All wiring and connections must be rated for high temperature environments.

Routine cleaning of the lens and housing is recommended to maintain output in dusty or particulate-laden environments. No field-serviceable parts are included; replacement is required at end of life. The fixture is designed for minimal maintenance in continuous operation settings.

How This Fixture Is Commonly Used

Commonly installed at heights from 18 to 35 feet, spaced to achieve target light levels for process visibility and safety. Spacing varies based on output, ceiling height, and required uniformity. In high bay process areas, fixtures are typically arranged in grid or linear patterns to minimize shadowing and dark spots.

Higher output allows for reduced fixture count, but may increase glare if installed below recommended mounting heights. Beam angle selection is used to optimize coverage in tall or congested spaces.

Safety, Certifications, and Warranty

This fixture is ETL listed and rated IP66 for dust and water ingress. Surge protection is built in at 6kV. The fixture is designed for safe operation in high temperature industrial environments and includes a 5-year warranty covering manufacturing defects and component failure under normal use.

All materials and construction methods meet industrial safety standards for high temperature lighting applications.

Frequently Asked Questions

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

A: The fixture is rated for continuous operation in ambient temperatures up to 212°F (100°C).

Q: Is this fixture dimmable or compatible with lighting controls?

A: No, this fixture is non-dimmable and does not support integrated or external lighting controls.

Q: What mounting options are available?

A: Eye-hook, pendant, and trunnion mounting options are available for installation flexibility.

Q: What is the recommended mounting height for this fixture?

A: Recommended mounting height is between 18 and 35 feet for optimal light distribution and uniformity.

Q: How does this fixture handle dust and water exposure?

A: The fixture is IP66 rated for protection against dust and powerful water jets.

Q: What is the expected lifespan at maximum temperature?

A: The fixture is rated for 50,000 hours (L70) at 212°F ambient temperature.

Q: Can this fixture be used in areas with vibration or airborne particulates?

A: Yes, the fixture is designed for industrial environments with vibration and airborne dust or particulates.

Application Questions and Clarification

Q: Is this fixture suitable for use in a steel mill or foundry with high ambient heat?

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

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

A: Yes, it is suitable for nuclear facility lighting and power plant turbine halls where high heat and reliability are required.

Q: Is this fixture appropriate for kiln or boiler room lighting?

A: Yes, the fixture is rated for use in kiln and boiler room environments with sustained high temperatures.

Q: What are the limitations for use in glass manufacturing or heat treatment facilities?

A: The fixture is suitable for glass manufacturing and heat treatment areas as long as ambient temperatures do not exceed 212°F and mounting heights are within the recommended range.