LED Retrofit Kits for Metal Halide Fixtures
- 50-70% energy reduction immediately while preserving existing fixture investments
- 15+ years reliable operation with 5-year USA warranty support
- Instant full brightness eliminates metal halide warm-up delays
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Professional Conversion Plan Tailored to Your Existing Metal Halide Infrastructure
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Precise Wattage Matching & Ballast Bypass Requirements for Seamless Integration
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Eliminate Frequent Relamping & Reduce Energy Costs by Up to 75%
LED retrofit kits for metal halide fixtures are integrated LED assemblies designed to fit inside existing HID housings, such as shoebox lights, wall packs, flood lights, and recessed can lighting. These kits replace the internal lamp and ballast components while maintaining the original fixture’s exterior, making them a practical solution for upgrades in environments where fixture appearance or mounting locations must remain unchanged. Typical installations include parking lots, warehouse aisles, service bays, sports courts, retail floors, and gas station canopies—settings where metal halide or high-pressure sodium fixtures are already in place.
As part of our Commercial & Industrial Lighting Solutions, these retrofit kits are commonly installed in both indoor and outdoor locations where preserving the fixture housing is important, such as architectural preservation projects or weather-exposed areas. Applications often include parking facility lighting, sports and recreation venues, and continuous-operation sites where fixture replacement is not feasible. This category offers a straightforward path to modern LED technology while retaining the layout and structure of existing lighting systems.
Showing all 5 results
SKU:MLLG-LED-RETROSB-16-150-50 | Web ID:1594Availability: 9 In Stock Ships 2-3 Days- Watts: 150
- Lumens: 24750
- Lumens/Watt: 165
- Replaces: 400 Watt Metal Halide
- Color Temp: 4000K | 5000K
- CRI: 70+
- Voltage: 100V-277V
- Operating Temp: -22°F to +113°F
- Rated Life: 50,000 (L70) hours
- Dimmable: No
- Beam Angle: Type 5
- Housing: White PCB and aluminum frame
- Dimensions (in): 12.83 in L X 10.87 in W
- Weight (lbs): 6 lbs
- Warranty: years
Starting At$229.71
- SKU:MLLG-LED-RETROSB-23-240-50 | Web ID:1595Availability: 47 In Stock Ships 2-3 Days
- Watts: 240
- Lumens: 39600
- Lumens/Watt: 165
- Replaces: 1000 Watt Metal Halide
- Color Temp: 5000K
- CRI: 70+
- Voltage: 100V-277V
- Operating Temp: -22°F to +113°F
- Rated Life: 50,000 (L70) hours
- Dimmable: No
- Beam Angle: Type 5
- Housing: White PCB and aluminum frame
- Dimensions (in): 19.33 in L X 15.2 in W
- Weight (lbs): 12 lbs
- Warranty: years
Starting At$381.85 - SKU:MLLG-LED-RETRO5-45-50 | Web ID:1239Availability: 15 In Stock Ships 2-3 Days
- Watts: 45
- Lumens: 7425
- Lumens/Watt: 165
- Replaces: 175 Watt Metal Halide
- Color Temp: 5000K
- CRI: 75+
- Voltage: 100V-277V
- Operating Temp: -31°F to +131°F
- Rated Life: 50,000 hours - driver | 100,000 (L70) hours
- Dimmable: Optional
- Beam Angle: 120°
- Optics: 120° Standard
- Dimensions (in): 4.75 in L X 4.75 in W X 1.9 in H
- Weight (lbs): 4 lbs
- Warranty: years
Starting At$149.18 100 Watt Metal Halide LED Retrofit | 15500 Lumens | 400 Watt Replacement | 4000K or 5000K | 100-277V
SKU:MLLG-LED-RETRO5-100-[Color]-[HV] | Web ID:12424000K 4000K:75 In StockShips 2-3 Days5000K 5000K:94 In StockShips 2-3 Days- Watts: 100
- Lumens: 15500
- Lumens/Watt: 155
- Replaces: 400 Watt Metal Halide
- Color Temp: 4000K | 5000K
- CRI: 75+
- Voltage: 100V-277V
- Operating Temp: -31°F to +131°F
- Rated Life: 50,000 hours - driver | 100,000 (L70) hours
- Dimmable: Optional
- Beam Angle: 120°
- Dimensions (in): 6.1 in L X 5.2 in W X 2.75 in H
- Weight (lbs): 4.5 lbs
- Warranty: years
Starting At$208.81- SKU:MLLG-LED-RETRO5-120-[Color]-[HV] | Web ID:12434000K 100V-277V:4 In StockShips 2-3 Days5000K 100V-277V:Out of Stock5000K 277V-480V:3 In StockShips 2-3 Days
- Watts: 120
- Lumens: 18600
- Lumens/Watt: 155
- Replaces: 400 Watt Metal Halide
- Color Temp: 4000K | 5000K
- CRI: 75+
- Voltage: 100V-277V | 277V-480V
- Operating Temp: -31°F to +131°F
- Rated Life: 50,000 hours - driver | 100,000 (L70) hours
- Dimmable: Optional
- Beam Angle: 120°
- Dimensions (in): 6.1 in L X 5.2 in W X 2.75 in H
- Weight (lbs): 4.5 lbs
- Warranty: years
Starting At$212.18
What is a Metal Halide to LED Retrofit Kit?
A metal halide LED retrofit kit converts an existing HID fixture to LED by replacing the internal lamp and ballast with an integrated LED system. This delivers modern efficiency, instant-on performance, and long service life without replacing the fixture housing. LED retrofit kit for metal halide applications are a cost-effective way to upgrade your lighting.
Transform Your Metal Halide Fixtures Without Replacement Costs
A metal halide LED retrofit kit contains an LED head, driver, and mounting hardware designed to replace a metal-halide bulb and ballast inside existing HID fixtures. These kits also work with high-pressure sodium (HPS) bulbs and other HID systems without requiring new fixture housings, making them an ideal LED retrofit for metal halide and HID lighting upgrades.
Compatible with shoebox lights, wall packs, flood lights, uplight fixtures, and indoor canned lighting, these retrofit solutions maintain your current fixture aesthetics while delivering modern LED performance. Drivers automatically adjust to 100-277V input, making installation straightforward across different electrical systems. If you are looking for LED retrofit kits for metal halide fixtures, our products offer a seamless transition to energy-efficient lighting.
Unlike metal halide technology that requires a warm-up time, LED retrofit kits deliver instant full brightness with improved energy efficiency and extended operational life.
According to the U.S. Department of Energy's guidance on LED lighting, LED technology can reduce energy consumption by 75% compared to traditional metal halide systems while providing superior light quality and longer operational life. The Illuminating Engineering Society (IES) has established recommended practices for retrofit installations to ensure optimal performance and safety compliance.
Optimal Applications for LED Lighting Supply Metal Halide Retrofit Kits
- Architectural Preservation Projects: Well-suited for outdoor fixtures where keeping the existing housing preserves the original architectural aesthetic while upgrading to efficient LED technology, depending on application requirements.
- Sports and Recreation Facilities: Excellent for indoor uplighting applications, such as natatoriums and sports courts, where reflected ceiling illumination provides smooth, uniform light distribution when properly specified.
- Commercial Interior Spaces: Used to replace metal halide lamps inside recessed can lighting systems, improving efficiency and light quality in retail, commercial, and industrial environments.
- Weather-Exposed Applications: Suitable for water-tight outdoor fixtures with the proper IP rating, allowing an LED upgrade without compromising weather or moisture protection. Our LED retrofit kit for HID fixtures is designed to withstand demanding environments.
- 24/7 Operations: Well-suited for gas station canopies and similar continuous-operation environments where consistent illumination and reduced maintenance are critical.
- Budget-Conscious Upgrades: Retrofit kits allow facilities to upgrade to LED without modifying the fixture housing, avoiding permit requirements and reducing installation costs.
Use When / Don't Use When
Use LED Retrofit Kits When
- Budget constraints require fixture preservation - avoid replacement costs while upgrading to LED
- Architectural aesthetics must be maintained - preserve original fixture appearance
- Existing fixtures are water-tight rated - maintain weather protection with proper IP rating
- Quick energy savings are needed - achieve 50-70% energy reduction immediately
- Maintenance reduction is critical - eliminate frequent bulb and ballast replacements
Don't Use LED Retrofit Kits When
- Fixture housing is damaged or corroded - compromised enclosures need full replacement
- Mounting hardware is incompatible - verify fit before ordering
- Light distribution patterns are critical - some applications require purpose-built LED fixtures
- Permits would be required anyway - consider complete fixture replacement for maximum efficiency
- Advanced controls are needed - integrated smart fixtures may be more cost-effective
What We Verify Before You Order
We confirm
- Current metal halide wattage and fixture type
- Mounting hardware compatibility
- Voltage requirements (100-277V systems)
- Environmental conditions and IP rating needs
- Target light output and distribution requirements
If we provide a lighting plan, you will get
- Photometric analysis comparing before and after performance
- Energy savings calculations and utility rebate qualification
- Installation guidance and warranty documentation
Note: Guidance is general planning information. Final selection should be validated with a photometric plan and confirmed by a licensed professional when required for code- or safety-critical areas.
Quick Selection Guide
- 45W LED kit: For 175-250W metal halide replacement in standard area lighting
- 100-150W LED kits: For 400W metal halide replacement in parking lots, wall packs, and flood lights
- 240W LED kit: For 1000W metal halide replacement in high-output applications
- 16" shoebox kits: For 400W parking lot fixture retrofits
- 23" shoebox kits: For 1000W parking lot fixture retrofits
- Universal voltage: All kits work with 100-277V input systems
- Verify compatibility: Confirm fixture housing and mounting requirements before ordering
Tip: Do not assume all retrofit kits fit all fixtures - verify mounting hardware compatibility with your specific fixture model. For outdoor area lighting, consider a LED retrofit kit for parking lot lights to maximize energy savings and performance.
Recommended LED Lighting Supply Retrofit Solutions by Wattage
175-250 Watt Metal Halide Replacement:
- 45-watt LED Retrofit Kit delivering 7,425 lumens for cost-effective area lighting
400 Watt Metal Halide Replacement:
- 150 Watt Parking Lot 16" Shoebox Fixture Retrofit Kit with 24,750 lumens
- 100 Watt Generic Metal Halide Fixture Retrofit producing 15,500 lumens
- 120 Watt Generic Metal Halide Fixture Retrofit producing 18,600 lumens
1000 Watt Metal Halide Replacement:
- 240 Watt Parking Lot 23" Shoebox Fixture Retrofit Kit generating 39,600 lumens for high-output applications
Specialized Shoebox and Parking Lot Light Solutions
We manufacture four specialized retrofit kits engineered for shoebox applications, addressing the unique challenges of parking lot and area lighting. Our 16" fixture kits replace 400-watt metal halide or HPS systems, while 23" fixture kits handle 1000-watt HID replacements. These solutions ensure proper fit and optimal light distribution patterns that maintain IESNA standards for parking lot illumination. If you need a LED retrofit kit for shoebox fixtures, our products are engineered for reliable performance and easy installation.
Most installations achieve equal or superior light output compared to the original metal halide system while delivering substantial energy savings. We recommend higher-lumen options for applications requiring maximum brightness and security lighting, while standard models work well for general parking lot and area lighting where energy savings take priority.
The Illuminating Engineering Society (IES) has established recommended practices for outdoor area lighting that specify proper illumination levels and uniformity ratios for parking facilities. These standards ensure optimal visibility and safety while maximizing energy efficiency in LED retrofit applications.
How LED Retrofit Kits Solve Common Metal Halide Problems
- Preserve Your Investment While Upgrading Technology: Keep your existing fixture housing and replace the internal components. Retrofit kits modernize metal halide systems into high-performance LED lighting without altering appearance or triggering permit requirements.
- Achieve Immediate Energy Savings: Customers often experience 50-70% energy reduction after installation, lowering utility costs while improving light quality.
- Eliminate Poor Color Rendering Issues: High CRI 80+ illumination delivers crisp, natural visibility. Retrofits remove the yellow-green tint typical of aging metal halide lamps, improving safety and aesthetics.
- End the Constant Maintenance Cycle: Retrofit kits typically operate for 50,000+ hours with minimal degradation, drastically reducing maintenance costs over the system's lifetime.
- Stop Waiting for Light: LEDs deliver full brightness in under one second. This eliminates metal halide warm-up delays and restrike issues after outages, critical for security and emergency operations.
- Plan for Long-Term Reliability: Premium LED retrofit kits typically last 10-15 years under normal operating conditions. Facilities benefit from consistent illumination backed by 15+ years of LED performance data.
Industry-Standard Safety and Performance Certifications
All our retrofit kits carry essential certifications, including DLC Premium for energy efficiency and rebate eligibility, UL Listed for electrical safety, and ETL Listed for product safety compliance. DLC Premium certification qualifies products for maximum rebate eligibility, often covering 30-50% of retrofit costs.
The Design Lights Consortium (DLC) sets rigorous energy efficiency standards for LED lighting products to ensure maximum utility rebate eligibility, while Underwriters Laboratories (UL) provides comprehensive safety testing and certification for electrical products used in commercial and industrial applications.
Comprehensive USA-Based Warranty and Support
All our retrofit kits come with at least a 5-year warranty, model dependent, and all warranty support is based in the USA. Our experienced support team understands the importance of keeping your lighting operational and will work quickly to resolve any warranty issues, minimizing downtime and maintaining your facility's safety and security.
Start Your Metal Halide Retrofit Project Today
Transform your outdated metal halide lighting into efficient, reliable LED performance while preserving your existing fixtures and staying within budget. Our retrofit solutions typically deliver immediate energy savings of 50-70%, eliminate maintenance headaches, and provide superior light quality for 15+ years of reliable operation.
Request a free lighting plan from our Product Specialists to identify the optimal retrofit solution for your specific application, or speak with a lighting specialist to discuss your project requirements and available utility rebates.
LED Retrofit Kits for Metal Halide Fixtures Frequently Asked Questions
What Are the Benefits of Using LED Retrofit Kits for Metal Halide Fixtures?
LED retrofit kits offer a cost-effective way to upgrade existing metal halide fixtures to LED technology without replacing the entire fixture housing. They provide instant full brightness, improved energy efficiency, and a longer operational life. These kits are compatible with various HID systems, making them versatile for different applications.
How Do LED Retrofit Kits Improve Energy Efficiency?
LED retrofit kits can reduce energy consumption by up to 75% compared to traditional metal halide systems. This significant reduction in energy use translates to lower utility costs and a more sustainable lighting solution.
Are LED Retrofit Kits Suitable for Outdoor Applications?
Yes, LED retrofit kits are suitable for outdoor applications, especially when the existing fixtures are water-tight rated. They maintain weather protection with the proper IP rating, ensuring reliable performance in demanding environments.
What Should I Consider Before Purchasing an LED Retrofit Kit?
Before purchasing, verify the compatibility of the retrofit kit with your existing fixture housing and mounting hardware. Ensure that the voltage requirements (100-277V systems) and environmental conditions are met. Confirm that the light output and distribution meet your application needs.
Can LED Retrofit Kits Be Used in Sports and Recreation Facilities?
Yes, LED retrofit kits are excellent for sports and recreation facilities, particularly for indoor uplighting applications. They provide smooth, uniform light distribution when properly specified, enhancing visibility and safety.
When Should I Avoid Using LED Retrofit Kits?
Avoid using LED retrofit kits if the fixture housing is damaged or corroded, as compromised enclosures require full replacement. Additionally, if advanced controls are needed or permits would be required anyway, consider complete fixture replacement for maximum efficiency.
What Certifications Do LED Retrofit Kits Carry?
Our LED retrofit kits are DLC Premium certified for energy efficiency and rebate eligibility, UL Listed for electrical safety, and ETL Listed for product safety compliance. These certifications ensure that the kits meet industry standards for performance and safety.
How Long Do LED Retrofit Kits Typically Last?
Premium LED retrofit kits typically last 10-15 years under normal operating conditions, providing consistent illumination and reducing maintenance costs over their lifetime.
What Is the Warranty for LED Retrofit Kits?
All our retrofit kits come with at least a 5-year warranty, model dependent. Our USA-based support team is available to assist with any warranty issues, ensuring minimal downtime and maintaining your facility's safety and security.