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- SKU:LLS-HD-HM3-450-50-[V]-T5 | Web ID:1547100V-277V:Built to Order 8 Weeks277V-480V:Built to Order 8 Weeks
- Watts: 450
- Lumens: 69750
- Lumens/Watt: 155
- Replaces: 1000 Watt Metal Halide
- Color Temp: 5000K
- CRI: 70+
- IP Rating: IP66
- IK Rating: IK08
- Voltage: 100V-277V | 277V-480V
- Surge Protection: 10kV
- Operating Temp: -4°F to 122°F (-20°C to 50°C)
- Rated Life: 100,000 (L70) hours
- Dimmable: 0-10V
- Beam Angle (Std): Type 5
- Beam Angle (Opt): 60° | Type 2 | Type 3 | Type 4
- Optics: Polycarbonate Lens
- Fixture Color: Gray
- Mount: Pole
- EPA Rating: 3.87
- Weight: 52 lbs
Starting At$1,355.47 - SKU:LLS-HD-HM3-600-50-[V]-T5 | Web ID:1670100V-277V:Built to Order 8 Weeks277V-480V:Built to Order 8 Weeks
- Watts: 600
- Lumens: 90000
- Lumens/Watt: 150
- Replaces: 1500 Watt Metal Halide
- Color Temp: 5000K
- CRI: 70+
- IP Rating: IP66
- IK Rating: IK08
- Voltage: 100V-277V | 277V-480V
- Surge Protection: 10kV
- Operating Temp: -4°F to 122°F (-20°C to 50°C)
- Rated Life: 100,000 (L70) hours
- Dimmable: 0-10V
- Beam Angle (Std): Type 5
- Beam Angle (Opt): 60° | Type 2 | Type 3 | Type 4
- Optics: Polycarbonate Lens
- Mount: Pole
- EPA Rating: 3.87
- Weight: 57 lbs
Starting At$1,451.44 - SKU:LLS-HD-HM3-750-50-[V]-T5 | Web ID:1549100V-277V:Built to Order 8 Weeks277V-480V:Built to Order 8 Weeks
- Watts: 750
- Lumens: 112500
- Lumens/Watt: 150
- Replaces: 2000 Watt Metal Halide
- Color Temp: 5000K
- CRI: 70+
- IP Rating: IP66
- IK Rating: IK08
- Voltage: 100V-277V | 277V-480V
- Surge Protection: 10kV
- Operating Temp: -40°F to 122°F (-40°C to 50°C)
- Rated Life: 100,000 (L70) hours
- Dimmable: 1-10V | Optional
- Beam Angle (Std): Type 5
- Beam Angle (Opt): 60° | Type 2 | Type 3 | Type 4
- Optics: Polycarbonate Lens
- Mount: Pole
- Weight: 60 lbs
Starting At$1,545.11
LED High Mast Lighting Solutions for Large-Scale Commercial Applications
LED Lighting Supply's high mast fixtures are engineered specifically for expansive commercial and industrial areas requiring powerful illumination from extreme heights. Our Product Specialists understand that these applications demand precision-engineered solutions, which is why we design each high mast fixture to accommodate 4 to 16 individual lights, depending on your coverage requirements and pole specifications.
With over 15 years of experience in commercial LED lighting, we've developed high mast fixtures that deliver exceptional performance with wattages ranging from 210 to 750 watts, effectively replacing 750 to 2000 watt metal halide systems while achieving 65% energy reduction. Our customers frequently tell us that 5000K color temperature provides the crisp white light that's ideal for metal halide replacement projects.
LED Lighting Supply's expertise ensures optimal performance through detailed lighting plans that select the proper optic configuration for each specific application. This consultative approach maximizes coverage while eliminating costly dark spots and over-illumination issues.
Our High Mast LED Lights installed in Washington State deliver reliable performance
Why LED High Mast Fixtures Outperform Traditional Metal Halide Systems
Our Product Specialists understand the critical performance advantages that make LED high mast lighting the economical choice for large-scale applications. We've found that facilities using our LED high mast fixtures consistently achieve measurable improvements across multiple operational areas.
Proven Energy Savings: We engineer solutions that deliver between 50% to 70% reduction in electrical costs. LEDs convert more electricity into visible light while wasting minimal energy as heat, creating compounding savings every month your lights operate.
Direct Retrofit Capability: Our fixtures provide one-for-one replacement of existing metal halide fixtures with no rewiring or structural modifications needed. Multiple lumen packages ensure light output precisely matches your current setup requirements.
Streamlined Installation Process: LED Lighting Supply's expertise ensures simplified installation using standard 2 3/8" pipe mounts that connect directly to existing hardware. Most installations complete in half the time of traditional fixture replacements.
Eliminated Light Pollution: Precision-engineered optics direct all light downward toward target areas with zero light escaping upward into the sky. This focused approach reduces environmental impact while improving ground-level visibility for enhanced safety.
Dramatically Reduced Maintenance: Our fixtures operate for 50,000+ hours compared to 15,000 hours for metal halide bulbs. We eliminate all bulb and ballast replacements for years, cutting both parts costs and expensive crane rental fees.
Extreme Weather Durability: IP66 rating provides complete dust protection and high-pressure water resistance, while IK08 impact rating withstands severe mechanical impacts. Our fixtures survive extreme weather conditions that destroy traditional lighting systems.
Superior Light Quality for Safety: LED color rendering reveals true colors in work areas, dramatically improving safety and productivity compared to the yellow-orange glow of high-pressure sodium lights.
Instant Operation: Full brightness occurs within seconds of power-on, while traditional fixtures require 15-20 minutes to reach full output. This immediate response improves security and operational efficiency.
Documented Energy Savings and Return on Investment
320W LED vs 1000W Metal Halide Replacement Analysis
Based on 12 hours/day, 365 days/year at $0.12/kWh operational schedule
Metal Halide System (1150W with ballast)
Annual Cost: $604.44 | 5-Year Cost: $3,022.20
LED High Mast Fixture (320W)
Annual Cost: $168.19 | 5-Year Cost: $840.96 | 5-Year Savings: $2,181.24
Single Fixture Annual Savings: $436.25 | 20 Fixture Annual Savings: $8,725 | ROI Timeline: Under 44 months
Energy Reduction: 72% | 5-Year ROI: 260% | Lamp Life: 50,000+ hours (LED) vs 15,000 hours (Metal Halide)
Our customers frequently tell us that maintenance cost savings add substantial additional value. Over a 20-fixture installation, you'll save approximately $15,000 in maintenance costs with no bulbs or ballasts to replace during the LED fixture's lifespan. Combined energy and maintenance savings total over $32,000 for this example installation.
Optimal Applications for LED High Mast Lighting Solutions
LED Lighting Supply's expertise ensures proper application matching based on specific operational requirements and environmental challenges.
Shipyards require powerful illumination covering massive work areas. Our wide beam angle configurations illuminate multiple ship sections simultaneously while providing true color rendering for precision fabrication and repair work.
Rail Yards demand reliable lighting for continuous 24/7 operations. LED durability eliminates costly maintenance delays that interrupt critical transportation schedules and cargo handling operations.
Large Storage Facilities benefit from uniform coverage across expansive ground areas. Even light distribution improves safety for workers and equipment operators while reducing liability concerns.
Prison Facilities need uninterrupted security lighting systems. Our instant-on capability prevents dangerous dark periods during power cycling or emergency situations that compromise security protocols.
Power Generation Plants require perimeter security lighting that operates reliably in harsh industrial environments. Our fixtures withstand vibration and temperature extremes common at these critical infrastructure facilities.
Security Applications benefit from integrated motion detection capabilities. We engineer solutions with intelligent automated control that reduces energy consumption while maintaining comprehensive security coverage.
Large Parking Areas need broad coverage with minimal pole requirements. Our high-output fixtures reduce installation costs significantly by covering larger areas per fixture while meeting IESNA illumination standards.
Container Yards require precise color rendering for safe equipment operation. True white light improves operator visibility and safety during loading and unloading operations in challenging environmental conditions.
Selecting the Right LED High Mast Solution for Your Application
Our Product Specialists understand that different applications require specific control and performance features. We offer comprehensive solutions tailored to operational requirements.
- Dusk to Dawn High Mast Lights: Integrated photocell sensors automatically activate lights at dusk and deactivate at dawn. These sensors ensure lights operate at proper times without manual intervention or complex control systems.
- Motion Sensor High Mast Lights: Advanced motion sensors provide substantial additional energy savings by dimming lights to 20% output when areas are unoccupied, then instantly returning to full brightness when motion is detected within the coverage zone.
- 1000 to 2000 Watt HID Equivalent Performance: Our high mast fixtures produce 65,000 to 105,000 lumens each, providing direct replacement capability for existing high-intensity discharge systems without compromising illumination levels.
- High-Power Replacement Solutions: We engineer solutions specifically rated to replace 1000, 1500, and 2000 watt metal halide installations with precision-matched lumen output and beam distribution.
- High Voltage Compatibility: Our fixtures include 277-480 volt LED drivers that automatically adjust to your facility's electrical system, handling both single-phase and 3-phase installations seamlessly.
Professional Installation and Design Recommendations
With over 15 years of LED lighting experience, LED Lighting Supply's expertise ensures optimal configuration selection based on real-world performance data. We stock all common mounting options, with 2 3/8" pipe mount being the most frequently requested configuration.
Our customers frequently tell us that LED fixtures significantly reduce amp load, eliminating the need to upgrade electrical panels when converting from traditional lighting systems. We've found that facilities using 5000K color temperature achieve optimal visibility, while Type III or Type V beam angles provide superior coverage patterns for most applications.
For facilities with mounting heights above 40 feet, we typically recommend fixtures with 15-degree beam angles to concentrate light effectively on target areas. Lower mounting heights work optimally with 60-degree or 90-degree beam angles for broader coverage distribution.
Professional Lighting Design Services
LED Lighting Supply's expertise includes comprehensive lighting design services that ensure optimal performance and regulatory compliance. We create detailed photometric lighting plans using professional lighting software that imports your facility layout to generate precise illumination analysis.
Our lighting plans show exact light levels, uniformity ratios, and identify which fixture configurations create optimal coverage while meeting IESNA standards. We provide complimentary lighting plans for commercial, industrial, and security applications to ensure proper illumination levels while avoiding costly over-lighting or dangerous under-lighting conditions.
Safety Certifications and Performance Standards
Our Product Specialists understand that critical applications require verified performance standards. All fixtures carry essential certifications, including DLC Premium, UL Listed, and ETL Listed approvals that ensure safety, performance, and energy efficiency while qualifying your project for utility rebates and tax incentives.
DLC Premium certification guarantees the highest efficiency standards and maximum rebate eligibility for your retrofit projects.

Comprehensive Warranty Protection and USA-Based Support
LED Lighting Supply's expertise includes comprehensive warranty protection with all fixtures backed by at least a 5-year warranty supported by our USA-based customer service team. Our experienced support specialists understand the critical importance of maintaining operational lighting systems and work efficiently to resolve any warranty issues.
We take customer support seriously, and our warranty support team has the technical expertise to quickly diagnose issues and provide rapid resolution to keep your facility properly illuminated.
Expert Consultation for High Mast Lighting Projects
Our Product Specialists understand that selecting the optimal high mast lighting solution requires careful analysis of multiple technical and operational factors. LED Lighting Supply's sales engineers specialize in large-scale LED lighting applications and provide consultative guidance to ensure proper system selection.
We need to understand your specific motion sensor or photocell requirements, current voltage specifications, and any unique mounting constraints your facility presents. Our team provides complimentary professional lighting plans to ensure proper illumination levels and balanced light distribution across your entire coverage area.
Request a quote from our LED lighting specialists today to discover how our high mast solutions can reduce your energy costs while improving safety and operational efficiency.
LED High Mast Lights Frequently Asked Questions
What Wattage LED High Mast Fixture Do I Need to Replace My Metal Halide System?
We typically recommend 210-320W LED fixtures to replace 750-1000W metal halide systems, and 400-750W LED fixtures for 1500-2000W metal halide replacements. Our fixtures deliver 65,000 to 105,000 lumens while achieving 65% energy reduction compared to traditional high-intensity discharge systems. The exact wattage depends on your mounting height, coverage area, and required illumination levels.
How Much Money Can I Save by Converting to LED High Mast Lighting?
A single 320W LED fixture replacing a 1000W metal halide system saves $436 annually in energy costs at $0.12/kWh. For a 20-fixture installation, you'll save $8,725 per year in electricity costs plus approximately $15,000 in maintenance costs over the LED fixture's lifespan. Total savings exceed $32,000 with payback typically occurring within 44 months.
What Mounting Heights Work Best for LED High Mast Fixtures?
LED high mast fixtures perform optimally at mounting heights between 40-120 feet, with beam angle selection critical for proper coverage. We recommend 15-degree beam angles for heights above 40 feet to concentrate light effectively, while 60-90 degree beam angles work best for lower mounting applications. Our fixtures accommodate 4 to 16 individual lights per pole depending on coverage requirements.
How Long Do LED High Mast Fixtures Last Compared to Metal Halide?
Our LED high mast fixtures operate for 50,000+ hours compared to just 15,000 hours for metal halide bulbs. This extended lifespan eliminates bulb and ballast replacements for years, cutting both parts costs and expensive crane rental fees. The IP66 rating and IK08 impact rating ensure fixtures withstand extreme weather and mechanical impacts that destroy traditional lighting systems.
Can LED High Mast Fixtures Handle High Voltage Electrical Systems?
Our fixtures include 277-480 volt LED drivers that automatically adjust to your facility's electrical system, handling both single-phase and 3-phase installations seamlessly. LED fixtures significantly reduce amp load compared to metal halide systems, eliminating the need to upgrade electrical panels during conversion. Standard 2 3/8" pipe mounts connect directly to existing hardware without rewiring or structural modifications.
What Beam Angle Should I Choose for My High Mast Application?
Type III beam angles work best for rectangular areas like parking lots and storage yards, while Type V beam angles provide 360-degree circular coverage for central pole installations. We typically recommend Type V optics for shipyards, container yards, and large open areas where comprehensive coverage from a single point is required. Beam angle selection depends on pole placement, coverage area shape, and mounting height.
Do LED High Mast Fixtures Work with Motion Sensors and Photocells?
Our fixtures offer integrated dusk-to-dawn photocells for automatic operation and advanced motion sensors that dim lights to 20% output when areas are unoccupied. Motion sensor models instantly return to full brightness when activity is detected, providing substantial additional energy savings beyond standard LED efficiency. These control options work seamlessly with 1-10V dimming capabilities for flexible operation schedules.
Why Should Electrical Contractors Choose LED Lighting Supply for High Mast Projects?
We provide comprehensive support beyond just selling fixtures, including complimentary professional lighting plans using photometric software that ensures proper illumination levels and regulatory compliance. With over 15 years of commercial LED experience and 25,000+ completed projects, our technical team understands the complexities of large-scale installations. Our consultative approach includes detailed energy savings analysis and specification guidance that helps contractors win more projects.
What Certifications Do LED High Mast Fixtures Need for Commercial Applications?
All our fixtures carry essential certifications including DLC Premium, UL Listed, and ETL Listed approvals that ensure safety, performance, and energy efficiency. DLC Premium certification guarantees the highest efficiency standards and maximum utility rebate eligibility for retrofit projects. These certifications are mandatory for most commercial installations and utility incentive programs.
How Do LED High Mast Fixtures Perform in Extreme Weather Conditions?
Our fixtures feature IP66 rating providing complete dust protection and high-pressure water resistance, plus IK08 impact rating withstanding severe mechanical impacts. Unlike metal halide systems that require 15-20 minutes to restart after power interruptions, LED fixtures provide instant full brightness within seconds. This immediate operation is critical for security applications and facilities requiring continuous illumination.
What Color Temperature Works Best for High Mast Security and Industrial Applications?
5000K color temperature provides crisp white light ideal for metal halide replacement projects and delivers superior color rendering for safety-critical applications. This color temperature reveals true colors in work areas, dramatically improving visibility compared to the yellow-orange glow of high-pressure sodium lights. We've found that 5000K optimizes both security surveillance and operational safety across various industrial environments.