Need help choosing the right Product?

Get expert recommendations and a custom lighting plan within 1 day! Get Product Recommendations ➜

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

SKU: LLS-LS-HB-HT100-300-5-90 | Web ID: 2330
Starting at: $3,108.65
Built to Order 8 Weeks

This 300 watt LED fixture is a strong choice for demanding industrial environments where both high and low ambient temperatures are present, as it operates reliably from -40°F to 212°F without output derating. Its 45,000 lumen output and selectable beam angles (90° standard, 25°/40°/60° optional) allow for tailored lighting in large, high-ceiling spaces such as foundries, steel mills, glass plants, cold storage, and manufacturing facilities. The IP66 rating ensures durability against dust and water spray, while the robust aluminum housing and 100,000-hour lifespan minimize maintenance.

Dwayne Kula | President, CTO and Founder

Prefer to Order Online? Select Options

Product Specifications

ETL Listed - Certified for Product Safety Compliance to North American StandardsHigh Temperature Rated - Reliable Operation in Elevated Heat Conditions5 Year Unlimited Usage Warranty

Key Features

BrandLED Lighting Supply
Watts300
Lumens45000
Lumens Per Watt150
Replaces1000 Watt Metal Halide
Voltage100V-277V
Color Temperature5000K
CRI70+
DimmingNo
Beam Angles (Std)90°
Beam Angles (Opt)25° or 40° or 60°
OpticsPolycarbonate Lens
Lifespan100,000 (L70) hours
MountingEye-Hook or Pendant or Trunnion
Fixture ColorGray
Frequency (Hz)50/60 hz
Power Factor> .95
THD< 15%

Durable Construction

HousingAluminum Alloy
IP RatingIP66
Surge Protection6kV
Operating Temperature-40°F to 212°F
CertificationsETL
Warranty5 years

Measurements

Dimensions (in)22 X 19 X 4
Weight (lbs)38 lbs

Product Description

ETL Listed - Certified for Product Safety Compliance to North American StandardsHigh Temperature Rated - Reliable Operation in Elevated Heat Conditions5 Year Unlimited Usage Warranty

Key Features

  • Brand: LED Lighting Supply
  • Watts: 300
  • Lumens: 45000
  • Lumens Per Watt: 150
  • Replaces: 1000 Watt Metal Halide
  • Voltage: 100V-277V
  • Color Temperature: 5000K
  • CRI: 70+
  • Dimming: No
  • Beam Angles (Std): 90°
  • Beam Angles (Opt): 25° or 40° or 60°
  • Optics: Polycarbonate Lens
  • Lifespan: 100,000 (L70) hours
  • Mounting: Eye-Hook or Pendant or Trunnion
  • Fixture Color: Gray
  • Frequency (Hz): 50/60 hz
  • Power Factor: > .95
  • THD: < 15%

Durable Construction

  • Housing: Aluminum Alloy
  • IP Rating: IP66
  • Surge Protection: 6kV
  • Operating Temperature: -40°F to 212°F
  • Certifications: ETL
  • Warranty: 5 years

Measurements

  • Dimensions (in): 22 X 19 X 4
  • Weight (lbs): 38 lbs


Download IES Files

Web ID: 2330

Product Lighting Layout Estimator

Use this estimator to calculate approximate fixture count, spacing, and average foot-candles for a simple rectangular space using the selected LED fixture. Enter your room dimensions, mounting height, target foot-candles, light loss factor, and room/layout condition to generate a preliminary lighting layout.

Project Inputs

Loading fixture information...

Estimated Results

Fixtures --
Layout --
Estimated Avg FC --
Approx. Spacing (in feet) --
Calculation Method: --
Top-Down Fixture Layout Fixture positions and estimated floor light levels
Lower estimated FC Near target Higher estimated FC

Estimated average foot-candles are preliminary and should be verified with a lighting plan for project-critical applications.

Room / Layout Condition: This is a simplified room utilization factor. It accounts for room reflectance, fixture distribution, racking, obstructions, and how much fixture light reaches the work area. Open / light-colored spaces use 0.90, typical warehouses or shops use 0.75, racked or obstructed spaces use 0.60, and dark or complex spaces use 0.45.

Photometry / Simulation Note: When usable IES photometry is available for the selected fixture, this estimator uses the fixture’s IES candela data to improve the visual floor-level light distribution. When IES photometry is not available, the estimator uses a simulated beam model based on lumens, mounting height, room/layout condition, light loss factor, and beam angle.

Preliminary Estimate Only: This estimator is intended for simple square or rectangular spaces. Actual light levels may vary based on fixture optics, mounting conditions, ceiling height, surface reflectance, obstructions, controls, voltage, installation conditions, and site-specific requirements.

Need Verified Light Levels?

This estimate is a starting point. Warehouses, industrial facilities, hazardous locations, sports areas, schools, healthcare spaces, public areas, and code-sensitive projects may require a reviewed lighting layout before purchase or installation.

Estimator Version 2.9.6

Product Overview

The 300 Watt LED High Temperature Light is designed for environments where high ambient temperatures are a concern. This fixture delivers 45,000 lumens at a color temperature of 5000K, making it suitable for replacing 1000 Watt metal halide fixtures. With a robust design, it operates efficiently in temperatures up to 212°F, making it ideal for power plants and nuclear facilities. The fixture's versatility is enhanced by multiple mounting options, including eye-hook, pendant, and trunnion.

Constructed with an aluminum alloy housing and a polycarbonate lens, this LED high bay light is built to withstand harsh conditions. Its IP66 rating ensures protection against dust and water ingress, making it suitable for challenging industrial environments. The fixture operates on a voltage range of 100-277V, providing flexibility for various electrical systems.

Core Performance and Output

This high-temperature LED fixture offers an impressive output of 45,000 lumens with an efficiency of 150 lumens per watt. The standard beam angle is 90°, with optional optics available at 25°, 40°, and 60° to suit different lighting needs. The fixture's electrical performance is stable, with a power factor greater than 0.95 and a total harmonic distortion of less than 15%.

While the fixture is designed for high-temperature environments, it is important to consider mounting heights to avoid excessive glare. At lower mounting heights, the high output may lead to increased glare, so appropriate spacing and layout should be planned to optimize light distribution and uniformity.

Adjustability and Control Options

The 300 Watt LED High Temperature Light offers flexibility in installation with its multiple mounting options, including eye-hook, pendant, and trunnion. However, it does not feature dimming capabilities, which should be considered when planning lighting control strategies in your facility.

Optical options allow for tailored light distribution, with beam angles ranging from 25° to 90°. This adjustability ensures that the fixture can meet specific lighting requirements, whether focused or wide-area illumination is needed.

Longevity and Reliability

With a lifespan of 100,000 hours (L70), this LED fixture is designed for long-term reliability in demanding environments. Its robust construction and high-quality components ensure consistent performance over time, reducing maintenance needs and operational disruptions.

The fixture's surge protection of 6kV adds an extra layer of reliability, safeguarding against electrical surges that could otherwise compromise performance. This makes it a dependable choice for facilities with fluctuating power conditions.

Build Quality and Physical Characteristics

The fixture's aluminum alloy housing provides durability and resistance to high temperatures, while the polycarbonate lens ensures impact resistance and optical clarity. The gray finish offers a neutral aesthetic that blends well in industrial settings.

Weighing 38 lbs and measuring 22 x 19 x 4 inches, the fixture is compact yet robust, making it suitable for various installation scenarios. Its IP66 rating confirms its suitability for environments where dust and water exposure are concerns.

Where This Product Fits Best

This LED high-temperature light is best suited for industrial environments where high ambient temperatures are common. Its robust design and high output make it ideal for facilities such as power plants and nuclear sites.

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

The fixture's environmental characteristics, including its ability to operate in temperatures up to 212°F and its IP66 rating, make it suitable for challenging industrial applications. Its construction ensures durability and performance in harsh conditions.

Installation and Long-Term Use

Installation of this fixture is straightforward, with options for eye-hook, pendant, or trunnion mounting. This flexibility allows for adaptation to various ceiling types and heights, ensuring optimal placement for effective lighting.

For long-term use, consider the fixture's high output and plan for appropriate spacing to minimize glare and ensure uniform light distribution. Regular maintenance checks are recommended to ensure the fixture remains free of dust and debris, which can affect performance over time.

How This Fixture Is Commonly Used

This fixture is typically mounted at heights suitable for high-temperature environments, such as industrial furnaces and steel mills. Spacing and layout should be planned to accommodate the high output, with consideration for potential glare at lower mounting heights.

In high-output applications, fewer fixtures may be required, but this can increase the risk of glare. Balancing fixture count with output and mounting height is crucial for achieving the desired lighting effect while minimizing visual discomfort.

Safety, Certifications, and Warranty

This LED high-temperature light is ETL listed, confirming its compliance with safety standards. Its IP66 rating ensures protection against dust and water ingress, making it suitable for harsh environments.

The fixture comes with a 5-year warranty, providing assurance of its quality and reliability. This warranty covers defects in materials and workmanship, ensuring peace of mind for long-term use in demanding applications.

Frequently Asked Questions

Q: What is the maximum operating temperature for this fixture?

A: The fixture is rated to operate in temperatures up to 212°F.

Q: Can this fixture be dimmed?

A: No, this fixture does not have dimming capabilities.

Q: What are the available mounting options?

A: The fixture can be mounted using eye-hook, pendant, or trunnion options.

Q: What is the beam angle of the fixture?

A: The standard beam angle is 90°, with optional optics available at 25°, 40°, and 60°.

Q: How should I plan the spacing for these fixtures?

A: Spacing should be planned based on the mounting height and desired light levels, considering the high output to minimize glare.

Application Questions and Clarification

Q: Is this fixture suitable for use in a steel mill?

A: Yes, the fixture is designed for high-temperature environments like steel mills.

Q: Can this fixture be used in a nuclear facility?

A: Yes, it is suitable for nuclear facility lighting due to its high-temperature rating and robust construction.

Q: What type of environments is this fixture best suited for?

A: It is best suited for high-temperature facilities, industrial furnace areas, and power plants.

Q: Are there any environmental limitations for this fixture?

A: The fixture is IP66 rated, making it suitable for environments with dust and water exposure, but it should not be submerged.