300 Watt LED High Temperature Light | 45000 Lumens | 5000K | 100-277V | Rated to 212F

Product Overview

This is a 300 watt LED high bay fixture designed for commercial and industrial applications. It delivers 45,000 lumens at 150 lumens per watt and is intended to replace 1000 watt metal halide systems.

The fixture operates on 100V-277V input and supports both 50 and 60 Hz frequencies. It is available in a 5000K color temperature with a CRI of 70+.

Standard beam angle is 90 degrees, with optional 25, 40, or 60 degree optics. The fixture uses a polycarbonate lens and is finished in gray.

It is constructed with an aluminum alloy housing and measures 22 by 19 by 4 inches, weighing 38 pounds.

Where This Product Fits Best

This fixture is suitable for large indoor spaces requiring high output and durability, such as warehouses, manufacturing plants, and distribution centers.

It is designed for environments where legacy 1000 watt metal halide fixtures are currently used and a direct replacement is needed.

The IP66 rating allows use in areas exposed to dust, moisture, or washdown conditions. The wide operating temperature range supports installation in both cold storage and high-heat industrial settings.

Multiple mounting options?eye-hook, pendant, or trunnion?support installation flexibility for different ceiling types and heights.

Performance and Functional Considerations

The fixture provides 45,000 lumens at 300 watts, supporting applications that require high illumination levels. The 150 lumens per watt efficacy supports energy reduction goals where high output is needed.

Beam angle options allow adjustment of light distribution to match racking layouts, open floor areas, or task-specific zones. The polycarbonate lens is impact resistant and suitable for demanding environments.

Power factor greater than 0.95 and total harmonic distortion below 15% support electrical system compatibility and minimize interference with other equipment.

No dimming capability is provided. The fixture is designed for on/off operation only.

Installation and Long-Term Use

The fixture supports three mounting methods: eye-hook, pendant, and trunnion. This allows adaptation to existing mounting points or new installations on a variety of ceiling structures.

At 38 pounds and 22 x 19 x 4 inches, the fixture requires secure mounting and may need two-person handling during installation. The aluminum alloy housing provides durability and corrosion resistance.

The IP66 rating protects against dust ingress and high-pressure water, supporting use in washdown areas or locations with airborne particulates. The fixture is rated for operation from -40°F to 212°F, covering most industrial temperature extremes.

Surge protection is rated at 6kV, providing resilience against electrical disturbances common in industrial power systems. The fixture is designed for a 100,000 hour L70 lifespan, supporting long-term use with minimal maintenance.

How This Fixture Is Commonly Used

Once installed, this fixture provides consistent, high-output lighting for large spaces. The available beam angle options allow you to select a distribution pattern that matches your space?narrow for aisles or focused tasks, wide for open areas.

The fixture is designed for on/off operation without dimming. After installation, there are no adjustments required for output or color temperature.

The polycarbonate lens and aluminum housing hold up well in environments with dust, moisture, or occasional impacts. The fixture can be cleaned or washed down as needed, within the limits of the IP66 rating.

Routine maintenance is limited to periodic inspection and cleaning. The long rated lifespan reduces the need for frequent replacement or servicing.

Safety, Certifications, and Warranty

This fixture is ETL listed.

The IP66 rating allows use in locations exposed to dust and high-pressure water jets.

Surge protection is rated at 6kV. The fixture is designed for safe operation in a wide range of temperatures, from -40°F to 212°F.

LED Lighting Supply provides a 5 year warranty on this fixture.

Frequently Asked Questions

What voltage does this fixture support?
This fixture operates on 100V-277V input.

What is the output and intended replacement?
The fixture delivers 45,000 lumens at 300 watts and is intended to replace 1000 watt metal halide systems.

What environmental conditions can this fixture handle?
The fixture is rated IP66 and operates in temperatures from -40°F to 212°F.

What mounting options are available?
Mounting options include eye-hook, pendant, and trunnion.

What certifications does this fixture carry?
This fixture is ETL listed.

What is the warranty period?
LED Lighting Supply provides 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.