150 Watt LED High Temperature Light | 19500 Lumens | 5000K | 100V-277V or 277V-480V | Rated to 176F

Product Overview

This 150 watt LED high temperature fixture delivers 19,500 lumens at 5000K, operating at 130 lumens per watt. It replaces 400 watt metal halide systems and is built specifically for environments where standard fixtures cannot survive. The operating temperature range spans -40°F to 176°F, making it suitable for spaces with sustained high ambient heat.

The fixture is available in two voltage configurations: 100V-277V or 277V-480V. It operates at 50/60 Hz with a power factor of .95 and THD held to 20% max. The die-cast aluminum housing measures 15.8 x 14.4 x 9.6 inches and weighs 20.75 lbs. A large integrated heat sink supports thermal management under elevated temperature conditions.

Where This Product Fits Best

This fixture is designed for facilities where ambient temperatures regularly exceed what conventional LED fixtures can tolerate. Foundries, steel mills, glass plants, bakeries, engine test cells, and industrial process areas with radiant heat sources are primary applications. The 176°F upper operating limit allows installation in locations where heat accumulation from equipment or processes would damage standard lighting.

The 3G vibration rating makes this fixture appropriate for areas with mechanical vibration from heavy equipment, conveyor systems, or industrial machinery. Combined with IP66 and IK10 ratings, it handles environments with airborne particulates, washdown exposure, and physical impact risk.

Performance and Functional Considerations

Output is fixed at 19,500 lumens with no dimming capability. The standard beam angle is 110 degrees, with optional optics available at 30, 90, or 140 degrees depending on mounting height and coverage requirements. The polycarbonate lens provides optical control while maintaining durability.

Color temperature is 5000K with a CRI of 70+. Rated lifespan is 100,000 hours at L70, meaning lumen output remains at or above 70% of initial output through that interval. Surge protection is rated at 12kV.

Installation and Long-Term Use

Mounting options include eye-hook or trunnion configurations. The 20.75 lb weight and housing dimensions require structural support appropriate for industrial mounting. Fixture color is gray.

The die-cast aluminum housing and IP66 rating allow exposure to high-pressure water jets and dust ingress without damage. IK10 impact resistance protects against strikes from equipment, forklifts, or falling debris. In high-temperature zones, the extended heat sink design maintains thermal stability without external cooling.

How This Fixture Is Commonly Used

Operators typically install this fixture in process areas where heat from ovens, furnaces, or machinery creates ambient conditions above 130°F. The ability to run continuously at up to 176°F means the fixture does not require relocation or shutdown during high-heat cycles.

Beam angle selection is made based on mounting height and task requirements. The 110-degree standard optic spreads light across wide floor areas, while the 30-degree option concentrates output for higher mounting or targeted task lighting. Once installed, the fixed output simplifies operation with no dimming adjustments required.

Safety, Certifications, and Warranty

This fixture is ETL listed. The IP66 rating allows direct exposure to powerful water jets and complete protection against dust. IK10 impact resistance protects against heavy mechanical impact.

We provide a 5-year warranty on this fixture.

Frequently Asked Questions

What voltage options are available?
Two configurations are available: 100V-277V and 277V-480V.

What is the maximum operating temperature?
The fixture operates in ambient temperatures from -40°F to 176°F.

What metal halide wattage does this replace?
This fixture replaces 400 watt metal halide systems.

Is the fixture dimmable?
No, this fixture does not have dimming capability.

What mounting options are included?
Eye-hook and trunnion mounting configurations are available.

What is the warranty period?
This fixture carries 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.