600 Watt LED High Mast Light | 90,000 Lumens | 5000K | 100-277V or 277-480V
Dwayne Kula | President, CTO and Founder
Product Specifications
Key Features
| Brand | LED Lighting Supply |
| Watts | 600 |
| Lumens | 90000 |
| Lumens Per Watt | 150 |
| Replaces | 1500 Watt Metal Halide |
| Voltage | 100V-277V or 277V-480V |
| Color Temperature | 5000K |
| CRI | 70+ |
| Dimming | 0-10V |
| Beam Angles (Std) | Type 5 |
| Beam Angles (Opt) | 60° or Type 2 or Type 3 or Type 4 |
| Optics | Polycarbonate Lens |
| Lifespan | 100,000 (L70) hours |
| Mounting | Pole |
| EPA Rating | 3.87 |
| Power Factor | > .90 |
| THD | < 20% |
Durable Construction
| Housing | Die-Cast Aluminum |
| IP Rating | IP66 |
| IK Rating | IK08 |
| Surge Protection | 10kV |
| Operating Temperature | -4°F to 122°F |
| Certifications | UL |
Measurements
| Weight (lbs) | 57 |
Features/Accessories
- Photocell
Product SKU Variations
- SKU: LLS-HD-HM3-600-50-T5
- SKU: LLS-HD-HM3-600-50-HV-T5
Download IES Files
Product Overview
This 600 watt LED high mast light produces 90,000 lumens at 5000K for pole-mounted exterior lighting. It is built for large outdoor areas that require high output from elevated mounting positions.
The fixture operates on 100-277V or 277-480V power and replaces 1500 watt metal halide fixtures. Its Type 5 distribution is standard, with 60 degree, Type 2, Type 3, and Type 4 optics available.
Core Performance and Output
The fixture delivers 150 lumens per watt with a 70+ CRI and power factor above 0.90. Total harmonic distortion is below 20 percent.
Type 5 optics provide broad area distribution from high mounting locations. Higher-output layouts can reduce fixture count, but optic selection and pole placement affect uniformity and glare control.
Adjustability and Control Options
0-10V dimming is supported for output control where compatible controls are installed. A photocell option is available for dusk-to-dawn operation.
Available optic options allow the distribution pattern to match the site layout. Type 2, Type 3, Type 4, Type 5, and 60 degree distributions serve different pole locations and lighting directions.
Longevity and Reliability
The LED system is rated for 100,000 hours L70 life. This supports long operating intervals in high mast installations where fixture access requires coordinated maintenance work.
Integrated 10kV surge protection helps protect the fixture from electrical surge events. The operating temperature range is -4 degrees F to 122 degrees F.
Build Quality and Physical Characteristics
The housing is die-cast aluminum with a polycarbonate lens. The fixture weighs 57 pounds and mounts to a pole.
IP66 protection and IK08 impact resistance support exterior exposure. The fixture has an EPA rating of 3.87, which must be accounted for in pole and structural loading calculations.
Where This Product Fits Best
This high mast fixture fits large exterior properties where elevated poles are used to distribute light across broad operational areas. Its 90,000-lumen output is intended for high-output site lighting rather than low-mounted perimeter lighting.
- port lighting
- airport lighting
- highway interchange lighting
- large yard lighting
- rail yard lighting
- freight terminal lighting
The IP66 housing, IK08 rating, die-cast aluminum construction, and 10kV surge protection support exposed outdoor installations. Pole loading must accommodate the fixture weight and 3.87 EPA rating.
Installation and Long-Term Use
This fixture is installed on poles using the specified mounting arrangement. Confirm pole capacity, EPA loading, voltage, optic selection, and control requirements before installation.
The 100-277V and 277-480V versions support different electrical systems. Maintenance planning should account for the fixture’s 57-pound weight and the access method required for the pole installation.
How This Fixture Is Commonly Used
In port lighting, airport lighting, highway interchange lighting, large yard lighting, rail yard lighting, and freight terminal lighting, fixtures are mounted on poles at high mast elevations and arranged around the site perimeter or within the operating area. Type 5 optics are used for broad distribution, while other available optics can direct light along specific site layouts.
Fixture spacing and pole layout vary with mounting height, required light levels, and selected optic. Higher output can reduce fixture count, but distribution selection remains important for maintaining usable light across the layout.
Safety, Certifications, and Warranty
This fixture is UL listed. It is rated IP66 and IK08.
The operating temperature range is -4 degrees F to 122 degrees F. The LED system is rated for 100,000 hours L70 life.
Frequently Asked Questions
Q: What is the light output of this 600 watt LED high mast light?
A: The fixture produces 90,000 lumens at 5000K and delivers 150 lumens per watt.
Q: What voltage options are available?
A: The fixture is available in 100-277V or 277-480V configurations.
Q: What affects fixture layout for large yard lighting or freight terminal lighting?
A: Mounting height, target light levels, pole locations, and the selected optic affect the layout. The supplied product data does not establish a specific spacing value or fixture quantity.
Application Questions and Clarification
Q: Is this fixture configured for port lighting and airport lighting?
A: Port lighting and airport lighting are primary applications for this high mast product family. The fixture provides 90,000 lumens, pole mounting, and Type 5 distribution as standard.
Q: What should be reviewed for highway interchange lighting?
A: Review the available voltage, pole mounting requirements, EPA rating of 3.87, optic selection, and site layout requirements.
Q: Can controls be used for rail yard lighting?
A: The fixture supports 0-10V dimming and has a photocell option. Control equipment compatibility must match the selected fixture configuration.
Web ID: 1670
