Showing all 5 results
- SKU:MLLG-LED-RETROSB-16-150-50 | Web ID:1594Availability:79 In StockShips 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: 12.83 in L X 10.87 in W
- Weight: 6 lbs
Starting At$229.71 - SKU:MLLG-LED-RETROSB-23-240-50 | Web ID:1595Availability:75 In StockShips 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: 19.33 in L X 15.2 in W
- Weight: 12 lbs
Starting At$381.85 - SKU:MLLG-LED-RETRO5-45-50 | Web ID:1239Availability:41 In StockShips 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: 4.75 in L X 4.75 in W X 1.9 in H
- Weight: 4 lbs
Starting At$139.10 100 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:86 In StockShips 2-3 Days5000K 5000K:44 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: 6.1 in L X 5.2 in W X 2.75 in H
- Weight: 4.5 lbs
Starting At$208.81- SKU:MLLG-LED-RETRO5-120-[Color]-[HV] | Web ID:12434000K 100V-277V:4 In StockShips 2-3 Days5000K 100V-277V:7 In StockShips 2-3 Days5000K 277V-480V:6 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: 6.1 in L X 5.2 in W X 2.75 in H
- Weight: 4.5 lbs
Starting At$212.18
Transform Your Metal Halide Fixtures Without Replacement Costs
Many facilities face the challenge of upgrading outdated metal halide lighting while working within tight budgets and avoiding costly fixture replacements. Our Product Specialists understand this common dilemma – you need modern LED performance without the expense and complexity of complete fixture overhauls.
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. Beyond metal halide replacement, these kits work with high-pressure sodium (HPS) bulbs and other HID systems without requiring new fixture housings.
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. Unlike metal halide technology that requires warm-up time, LED retrofit kits deliver instant full brightness with significantly improved energy efficiency and extended operational life.
How LED Retrofit Kits Solve Common Metal Halide Problems
Preserve Your Investment While Upgrading Technology: Keep your existing fixture housing and simply swap the internal components. Rather than purchasing entirely new fixtures, retrofit kits transform your metal halide setup into modern LED performance while maintaining the original appearance and avoiding permit complications.
Achieve Immediate Energy Savings: Our customers frequently tell us they see 50-70% energy reduction immediately after installation. This dramatic decrease in electrical consumption translates directly to lower monthly utility bills while maintaining or exceeding previous light output levels.
Eliminate Poor Color Rendering Issues: High CRI ratings above 80 produce crisp, natural illumination that makes colors appear more vibrant and true-to-life. This eliminates the yellow-green tint common with aging metal halide lamps that can compromise safety and aesthetics.
End the Constant Maintenance Cycle: Break free from the endless cycle of bulb burnouts and ballast failures that plague HID systems. LED retrofit kits operate reliably for 50,000+ hours with minimal performance degradation, reducing maintenance costs and eliminating frequent replacements.
Stop Waiting for Light: Eliminate metal halide warm-up periods completely. LEDs reach full brightness in under one second, improving safety and eliminating restrike delays that occur after power outages – a critical advantage for security and emergency lighting applications.
Plan for Long-Term Reliability: Quality retrofit kits match the longevity of premium LED fixtures. With over 15 years of experience in LED technology, we've found that facilities using our retrofit solutions can plan for 10-15 years of reliable operation under normal conditions with consistent light output maintained throughout their operational lifespan.
Optimal Applications for LED Lighting Supply Metal Halide Retrofit Kits
LED Lighting Supply's expertise ensures proper application matching for maximum performance and longevity. We've identified these key applications where retrofit kits deliver exceptional results:
- Architectural Preservation Projects: Outdoor fixtures where preserving the existing housing maintains architectural aesthetics while upgrading to LED technology
- Sports and Recreation Facilities: Indoor uplighting installations in natatoriums and sports courts where light reflects off ceiling surfaces for uniform distribution
- Commercial Interior Spaces: Metal halide replacements inside recessed canned lighting systems in commercial and industrial spaces
- Weather-Exposed Applications: Water-tight outdoor fixtures with proper IP ratings that benefit from LED efficiency without compromising weather protection
- 24/7 Operations: Gas station canopy lighting where consistent illumination and reduced maintenance are critical for continuous operations
- Budget-Conscious Upgrades: Projects requiring lighting upgrades without permit complications since the original fixture housing remains unchanged
Recommended LED Lighting Supply Retrofit Solutions by Wattage
Our Product Specialists understand that proper wattage matching ensures optimal performance and energy savings. Here are our proven retrofit solutions:
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 outputting 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 specifically 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 purpose-built solutions ensure proper fit and optimal light distribution patterns that maintain IESNA standards for parking lot illumination.
Most installations achieve equal or superior light output compared to the original metal halide system while delivering substantial energy savings. We typically recommend our 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 over peak output.
Industry-Standard Safety and Performance Certifications
All our retrofit kits carry essential certifications, including DLC Premium, UL Listed, and ETL Listed approvals. These industry-standard certifications 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, often covering 30-50% of retrofit costs.

Comprehensive USA-Based Warranty and Support
All our retrofit kits come with at least a 5-year warranty, and all warranty support is based in the USA. We take customer support seriously, and helping you with a warranty claim is important to us. 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 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 Is a Metal Halide LED Retrofit Kit and How Does It Work?
A metal halide LED retrofit kit contains an LED head, driver, and mounting hardware designed to replace the metal halide bulb and ballast inside existing HID fixtures. The kit transforms your current fixture housing into modern LED performance by swapping only the internal components while maintaining the original appearance. Compatible with 100-277V input, these retrofit solutions deliver instant full brightness without warm-up periods and work with shoebox lights, wall packs, flood lights, and indoor canned lighting systems.
How Much Energy Can I Save by Retrofitting Metal Halide Fixtures to LED?
LED retrofit kits typically deliver 50-70% energy reduction compared to metal halide systems while maintaining or exceeding previous light output levels. For example, a 400-watt metal halide system can be replaced with a 100-150 watt LED retrofit kit producing equal or superior illumination. This dramatic decrease in electrical consumption translates directly to lower monthly utility bills and qualifies for utility rebates through DLC Premium certification.
What Wattage LED Retrofit Kit Do I Need to Replace My Metal Halide Fixture?
For 175-250 watt metal halide systems, use a 45-watt LED retrofit kit producing 7,425 lumens. 400-watt metal halide fixtures require 100-150 watt LED kits delivering 15,500-24,750 lumens depending on application requirements. 1000-watt metal halide systems need 240-watt LED retrofit kits generating 39,600 lumens for high-output applications like large parking lots and industrial facilities.
Can LED Retrofit Kits Work in Any Type of Metal Halide Fixture?
LED retrofit kits are compatible with most enclosed metal halide fixtures including shoebox lights, wall packs, flood lights, uplight fixtures, and indoor recessed canned lighting. The existing fixture must have adequate space for the LED head and driver assembly, and proper ventilation for heat dissipation. We manufacture specialized 16-inch and 23-inch shoebox retrofit kits engineered specifically for parking lot applications to ensure proper fit and optimal light distribution patterns.
How Long Do Metal Halide LED Retrofit Kits Last Compared to Traditional Bulbs?
Quality LED retrofit kits operate reliably for 50,000+ hours with minimal performance degradation, compared to 15,000-20,000 hours for metal halide bulbs. Under normal operating conditions, facilities can expect 10-15 years of reliable operation with consistent light output maintained throughout the operational lifespan. This eliminates the constant maintenance cycle of bulb burnouts and ballast failures that plague HID systems.
What Certifications Should I Look for in LED Retrofit Kits?
Essential certifications include DLC Premium, UL Listed, and ETL Listed approvals for safety, performance, and energy efficiency. DLC Premium certification guarantees the highest efficiency standards and qualifies your project for utility rebates that often cover 30-50% of retrofit costs. These industry-standard certifications ensure compliance with electrical codes and maximize rebate eligibility while guaranteeing long-term reliability.
Do LED Retrofit Kits Provide Better Light Quality Than Metal Halide?
LED retrofit kits deliver superior light quality with CRI ratings above 70+, producing crisp, natural illumination that makes colors appear more vibrant and true-to-life. This eliminates the yellow-green tint common with aging metal halide lamps that can compromise safety and aesthetics. LEDs also reach full brightness in under one second, eliminating warm-up periods and restrike delays that occur after power outages.
What Applications Are Best Suited for Metal Halide LED Retrofit Kits?
Optimal applications include architectural preservation projects where maintaining existing fixture aesthetics is important, sports facilities with indoor uplighting systems, commercial interior spaces with recessed canned lighting, and weather-exposed outdoor installations. 24/7 operations like gas station canopy lighting benefit significantly from reduced maintenance requirements, while budget-conscious upgrades avoid permit complications since the original fixture housing remains unchanged.
Why Choose LED Lighting Supply for Metal Halide Retrofit Projects?
We bring over 15 years of commercial and industrial lighting expertise and 25,000+ completed projects to ensure proper application matching for maximum performance and longevity. Our Product Specialists provide consultative guidance beyond just selling products, helping identify optimal retrofit solutions for specific applications and available utility rebates. All retrofit kits include comprehensive 5-year USA-based warranty support with experienced technicians who understand the importance of keeping your lighting operational.
How Complex Is the Installation Process for LED Retrofit Kits?
Installation involves removing the existing metal halide bulb and ballast, then installing the LED head and driver assembly using the included mounting hardware. The process typically requires basic electrical knowledge and standard tools, with most installations completed in 15-30 minutes per fixture. Drivers automatically adjust to 100-277V input systems, making the upgrade straightforward across different electrical configurations without requiring fixture housing modifications or permit complications.