150 Watt LED High Temperature Light | 22500 Lumens | 5000K | 100-277V | Rated to 302F
Dwayne Kula | President, CTO and Founder
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 150 |
| Lumens | 22500 |
| Lumens Per Watt | 150 |
| Replaces | 400 Watt Metal Halide |
| Voltage | 100V-277V |
| Color Temperature | 5000K |
| CRI | 75+ |
| Dimming | No |
| Beam Angles (Std) | 120° |
| Optics | Tempered Glass Lens |
| Lifespan | 100,000 (L70) hours |
| Mounting | Pendant |
| Fixture Color | Silver |
| 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 302°F |
| Certifications | ETL |
| Warranty | 5 years |
Measurements
| Dimensions (in) | 22 X 12 X4 |
| Weight (lbs) | 25 lbs |
Options
LLS-LS-HT150-10M: 32 foot (10 meter) cord for remote driver installation
LLS-LS-HT150-15M: 49 foot (15 meter) cord for remote driver installation
LLS-LS-HT150-20M: 68 foot (20 meter) cord for remote driver installation
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. When IES photometry is available, workplane height and room reflectance controls are shown.
Project Inputs
Estimated Results
Estimated average foot-candles are preliminary and should be verified with a lighting plan for project-critical applications.
Room / Layout Condition: This field is used only when usable IES photometry is not available. In fallback mode, it acts as a simplified room utilization factor for 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. When IES photometry is active, this field is hidden and the estimator uses the selected workplane height, LLF, and simplified reflectance adjustment instead.
Photometry / Simulation Note: When usable IES photometry is available for the selected fixture, this estimator uses the fixture’s IES candela data, selected workplane height, light loss factor, and simplified reflectance adjustment to estimate fixture count, average foot-candles, and visual light distribution. The reflectance adjustment is a conservative approximation and is not a full zonal-cavity, radiosity, or professional photometric room calculation. 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 and should be used as a planning aid, not a final photometric lighting plan. Actual light levels may vary based on fixture optics, selected IES file, mounting conditions, workplane height, ceiling height, surface reflectance, obstructions, controls, voltage, installation conditions, and site-specific requirements. Project-critical applications should be verified with a formal lighting plan.
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.
Product Overview
This 150-watt LED high temperature light produces 22,500 lumens at 5000K for areas exposed to sustained elevated temperatures. It is built for pendant mounting and operates on 100-277V power.
The fixture is rated for operation from -40F to 302F. It replaces 400-watt metal halide fixtures in high temperature facility lighting where conventional high bay fixtures are not rated for the ambient conditions.
Core Performance and Output
This fixture delivers 150 lumens per watt with a 120-degree beam angle and 75+ CRI. The wide distribution supports broad-area illumination from a pendant-mounted fixture.
Electrical performance includes 100-277V operation, 50/60 Hz frequency, power factor above 0.95, and THD below 15%. The 22,500-lumen output can be excessive at low mounting heights, while higher mounting heights can reduce light levels at the work area.
Adjustability and Control Options
This fixture is not dimmable. Output remains fixed at 150 watts and 22,500 lumens.
The standard optic is a tempered glass lens with a 120-degree beam angle. No alternate beam angle or control option is specified for this configuration.
Longevity and Reliability
The LED system is rated for 100,000 hours L70 life. This rating supports long operating periods in high temperature lighting installations where fixture access can be limited.
A 6kV surge protection rating is included. The fixture carries a 5-year warranty.
Build Quality and Physical Characteristics
The fixture uses an aluminum alloy housing, tempered glass lens, and silver finish. It measures 22 x 12 x 4 inches and weighs 25 pounds.
IP66 protection is provided for the fixture enclosure. Pendant mounting is the specified mounting method, so the mounting point must support the fixture weight and installation arrangement.
Where This Product Fits Best
This fixture fits high temperature lighting areas with ambient temperatures within its -40F to 302F operating range. Its output and pendant form factor suit elevated fixture locations in heat-intensive facilities.
- power plant and energy site lighting
- nuclear facility lighting
- steel mill lighting
- foundry lighting
- industrial furnace area lighting
- boiler room lighting
- heat treatment facility lighting
Aluminum alloy construction, tempered glass, IP66 protection, and high-temperature operation address the physical conditions associated with these applications.
Installation and Long-Term Use
The fixture installs by pendant mount and requires a suitable mounting point for its 25-pound weight. Verify the supply voltage is within the 100-277V range before installation.
Long-term use depends on maintaining the pendant connection, wiring, lens condition, and fixture clearance in the installed location. The fixed-output, non-dimming configuration should be accounted for during layout planning.
How This Fixture Is Commonly Used
In power plant and energy site lighting, steel mill lighting, foundry lighting, and industrial furnace area lighting, fixtures are mounted above the active heat area with pendant hardware. Layouts typically follow the equipment arrangement, structural mounting points, and required illumination zones.
For nuclear facility lighting, boiler room lighting, and heat treatment facility lighting, placement must account for mounting height, ambient temperature, and access for maintenance. Higher output can reduce fixture count, but layout requirements still determine uniformity and light levels.
Safety, Certifications, and Warranty
This fixture is ETL listed. It is IP66 rated.
The operating temperature range is -40F to 302F. The fixture includes 6kV surge protection and a 5-year warranty.
Frequently Asked Questions
Q: What is the light output of this high temperature fixture?
A: The fixture uses 150 watts and produces 22,500 lumens at 5000K.
Q: What voltage does this fixture operate on?
A: It operates on 100-277V at 50/60 Hz.
Q: Can this fixture be dimmed?
A: No. This fixture is not dimmable.
Q: What beam angle does the fixture use?
A: The standard beam angle is 120 degrees.
Q: What should be considered when planning fixture layout?
A: Mounting height, target light levels, fixture output, and the 120-degree beam distribution affect layout. A specific spacing value is not established by the supplied product data.
Application Questions and Clarification
Q: Is this fixture intended for high temperature facility lighting?
A: Yes. The fixture is rated for operation from -40F to 302F and is intended for high temperature facility lighting.
Q: Can this fixture be used for power plant and energy site lighting?
A: Power plant and energy site lighting is a listed application. Final placement depends on ambient temperature, mounting height, and layout requirements.
Q: What mounting method is specified for this fixture?
A: The specified mounting method is pendant mounting.
Q: What should be confirmed for industrial furnace area lighting?
A: Confirm that ambient temperature remains within the -40F to 302F operating range and that the pendant mounting point supports the fixture installation.
Web ID: 2167
