150 Watt LED High Temperature Light | 22500 Lumens | 5000K | 100-277V | Rated to 302F

Product Overview

This 150 watt LED high temperature fixture delivers 22,500 lumens at 5000K and operates across an ambient temperature range of -40°F to 302°F. The fixture replaces 400 watt metal halide systems and accepts 100-277V input at 50/60 Hz.

The design separates the LED head from the driver, with the external driver capable of mounting up to 68 feet away from the fixture. The driver must be installed where ambient temperature does not exceed 212°F. A 5 meter (15 ft) cord is included standard.

The aluminum alloy housing measures 22 x 12 x 4 inches and weighs 25 lbs. A large integrated heat sink manages thermal load at elevated operating temperatures. The fixture includes a tempered glass lens and is available in silver.

Where This Product Fits Best

This fixture is built for locations where ambient temperatures reach levels that would damage or shorten the life of standard LED high bays. Applications include foundries, forges, glass manufacturing, industrial ovens, kilns, laundry facilities, and process areas with sustained radiant heat exposure.

The -40°F low-end rating also supports cold storage, freezer warehouses, and outdoor canopy installations in extreme winter climates. The external driver arrangement allows the driver to be positioned in a cooler zone while the fixture head remains in the high-heat area.

IP66 rating and 6kV surge protection make this fixture suitable for washdown environments and facilities with electrical noise from heavy equipment or variable frequency drives.

Performance and Functional Considerations

At 150 lumens per watt, this fixture produces 22,500 lumens from 150 watts. The 120° beam angle provides broad distribution from standard mounting heights. Color rendering is 75+ CRI at 5000K, appropriate for general industrial visibility but not color-critical inspection tasks.

Power factor exceeds 0.95 and total harmonic distortion remains below 15%, supporting stable operation on commercial electrical systems. The fixture is not dimmable.

Rated life is 100,000 hours at L70, meaning the fixture maintains at least 70% of initial output through that operating period under rated conditions.

Installation and Long-Term Use

Mounting options include eye-hook, pendant, or yoke configurations. The 25 lb fixture weight and 22 x 12 x 4 inch dimensions should be accounted for when selecting mounting hardware and confirming structural support.

The external driver must be positioned where temperatures stay at or below 212°F. The included 15 ft cord accommodates most remote driver placements, with the option to extend up to 68 feet total separation between driver and fixture head.

The tempered glass lens and IP66 rating allow direct washdown cleaning without fixture disassembly. Aluminum alloy construction resists corrosion in high-humidity or wet process environments.

How This Fixture Is Commonly Used

Facilities use this fixture in locations where conventional LED high bays fail due to heat exposure. The separated driver design allows maintenance teams to service or replace the driver without accessing the fixture head in difficult-to-reach or high-temperature zones.

The eye-hook mount works well for chain or cable suspension in open structures. Yoke mounting provides fixed positioning on beams or rigid supports. Pendant mounting suits conduit-fed installations where the fixture hangs from a threaded pipe.

Because the fixture is non-dimmable, it operates at full output whenever energized. Facilities requiring output adjustment or occupancy-based control would need to manage switching at the circuit level.

Safety, Certifications, and Warranty

This fixture is ETL listed. IP66 rated, it is protected against dust ingress and high-pressure water jets. Surge protection is rated at 6kV.

We provide a 5-year warranty on this fixture.

Frequently Asked Questions

What is the maximum ambient temperature this fixture can handle?
The fixture head operates in ambient temperatures up to 302°F. The external driver must be installed where temperatures do not exceed 212°F.

What voltage does this fixture accept?
100-277V at 50/60 Hz.

What does this fixture replace?
It replaces 400 watt metal halide fixtures.

Is this fixture dimmable?
No, this fixture is not dimmable.

Is this fixture DLC listed?
DLC qualification is not indicated in the specifications. The fixture is ETL listed.

What mounting options are available?
Eye-hook, pendant, and yoke mounting options are available.

What is the warranty?
5 years.

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.