300 Watt LED High Temperature Light | 39000 Lumens | 5000K | 100V-277V or 277V-480V | Rated to 176F

Product Overview

This 100 watt LED high temperature fixture delivers 13,000 lumens at 5000K color temperature, operating at 130 lumens per watt. The fixture replaces 250 watt metal halide systems and is built specifically for environments where standard LED fixtures cannot be used due to elevated ambient temperatures.

The operating temperature range spans -40°F to 176°F, supported by a large heat sink design and 3G vibration testing. The die-cast aluminum housing measures 12.1 x 14.4 x 9.6 inches and weighs 17.2 lbs. Two voltage configurations are available: 100V-277V and 277V-480V, both operating at 50/60 Hz with a power factor of .95 and THD at 20% max.

The fixture uses a polycarbonate lens with a standard 110° beam angle. Optional beam angles include 30°, 90°, and 150° for applications requiring different light distribution patterns. CRI is rated at 70+. This fixture does not support dimming.

Where This Product Fits Best

This fixture is designed for locations where ambient temperatures reach up to 176°F. Foundries, steel mills, forges, glass manufacturing, and industrial bakeries are typical environments where elevated heat makes standard LED fixtures unsuitable. The extended low-end rating to -40°F also allows use in freezers and cold storage where temperature swings occur.

The 3G vibration rating makes the fixture appropriate for locations with mechanical vibration from heavy equipment, conveyors, or overhead cranes. The IP66 rating allows installation where the fixture will be exposed to high-pressure water jets, steam cleaning, or heavy dust accumulation. The IK10 impact rating provides protection against physical contact in areas with material handling traffic or overhead obstructions.

Mounting options include eye-hook for pendant or chain suspension and trunnion for surface or adjustable angle mounting. The gray finish is neutral for most industrial ceiling environments.

Performance and Functional Considerations

At 13,000 lumens, this fixture provides output equivalent to a 250 watt metal halide while drawing 100 watts. The 130 lumens per watt efficacy reflects the thermal management design required for high-temperature operation. Rated lifespan is 100,000 hours at L70, meaning the fixture maintains at least 70% of initial output at that point.

The 12kV surge protection rating protects the driver and LED array from electrical transients common in industrial electrical environments. The 5000K color temperature produces a neutral daylight appearance suitable for task visibility in manufacturing and processing areas.

The standard 110° beam angle provides broad coverage for general area lighting. The 30° option concentrates output for higher mounting heights or narrow aisle applications. The 90° and 150° options offer intermediate and wide distributions for varying ceiling heights and spacing requirements.

Installation and Long-Term Use

The fixture accepts either 100V-277V or 277V-480V input, covering most industrial voltage systems in single and three-phase configurations. At 17.2 lbs, the fixture requires secure mounting hardware appropriate for the weight and any vibration present at the mounting location. The die-cast aluminum housing dissipates heat effectively but adds weight compared to sheet metal housings.

Eye-hook mounting allows pendant installation with chain or aircraft cable for height adjustment. Trunnion mounting provides a fixed attachment point with angle adjustment for aiming. The IP66 seal and IK10 impact resistance reduce maintenance needs in washdown environments and areas with physical hazard exposure.

Lamp replacement and ballast maintenance associated with metal halide systems are eliminated. The 100,000-hour rated lifespan significantly extends service intervals in high-temperature locations where fixture access may require production shutdowns or specialized equipment.

How This Fixture Is Commonly Used

Facilities operating in elevated ambient temperatures select this fixture where conventional LED products would experience premature failure or reduced output. The 176°F upper limit allows placement near ovens, furnaces, heat treatment equipment, and process areas where radiant or convective heat raises ceiling-level temperatures above typical fixture ratings.

The beam angle options allow the same fixture platform to serve different layout requirements. A narrow 30° optic works for high-bay applications with long throw distances, while the 150° wide distribution suits lower mounting heights or areas requiring overlapping coverage. Facilities with mixed ceiling heights or zone requirements can standardize on one fixture type while matching optics to each location.

The vibration rating supports installation on structures that experience movement from equipment, vehicle traffic, or building flex. This prevents premature LED or driver failure in environments where fixtures are subject to constant low-level vibration or occasional impact events.

Safety, Certifications, and Warranty

This fixture is ETL listed. The IP66 rating means the fixture is sealed against dust ingress and protected against powerful water jets from any direction. The IK10 rating means the fixture housing withstands significant mechanical impact without damage to internal components.

The operating temperature range of -40°F to 176°F defines the ambient conditions where the fixture performs within specification. Operation outside this range is not supported. Surge protection is rated at 12kV.

We provide a 5-year warranty on this fixture.

Frequently Asked Questions

What voltage options are available?
This fixture is available in 100V-277V or 277V-480V configurations, covering standard commercial and industrial voltage systems.

What is the maximum operating temperature?
The fixture is rated for ambient temperatures up to 176°F and down to -40°F.

Does this fixture support dimming?
No, this fixture does not support dimming.

What beam angles are available?
The standard beam angle is 110°. Optional beam angles are 30°, 90°, and 150°.

What mounting options are available?
The fixture supports eye-hook mounting for pendant installation and trunnion mounting for surface or adjustable angle installation.

What is the warranty period?
This fixture carries a 5-year warranty.

Is this fixture rated for wet or washdown locations?
The IP66 rating allows use in locations exposed to high-pressure water jets and heavy dust.

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.