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Commercial Metal Halide and High Pressure Sodium Light Replacement
When your outdoor, parking lot, or warehouse lights start to flicker, dim, or fail, your system may need metal halide or high pressure sodium fixture repair. At Root Electric, our licensed Northern Virginia electricians provide safe, professional repair and replacement services for all types of HID (High-Intensity Discharge) lighting systems.
Since 1986, our family-owned and operated company has helped businesses throughout Woodbridge, Fairfax, Manassas, and Alexandria maintain bright, energy-efficient, and safe commercial lighting systems. Whether you manage a large facility, office building, or retail plaza, Root Electric delivers long-lasting results — always with a safety-first approach.
💡 Understanding Metal Halide and High Pressure Sodium Lighting
Metal halide (MH) and high pressure sodium (HPS) fixtures are designed to provide bright illumination for large indoor or outdoor areas. While they’ve served businesses well for decades, both types require periodic maintenance and are gradually being replaced by LED lighting systems for efficiency and performance.
Metal Halide Lamps: Produce bright white light, commonly used in warehouses, gymnasiums, and parking garages. Over time, they can lose brightness or shift color to blue or green.
High Pressure Sodium Lamps: Create a warm orange-yellow light ideal for roadways, parking lots, and exterior security lighting. These lights can blacken, cycle on and off, or fail completely as they age.
If your system has these symptoms, our technicians can perform high pressure sodium troubleshooting and inspect your ballasts, sockets, and fixtures to find the root cause of the issue.
⚙️ Comprehensive HID Lighting Services
Root Electric offers full-service maintenance and upgrades for metal halide and high pressure sodium lighting systems — from single-lamp repairs to complete system replacements.
🔧 Lamp & Fixture Replacement
Our electricians replace burnt-out bulbs and high pressure sodium fixtures using the correct wattage and manufacturer-approved components to restore full brightness.
We also offer high pressure sodium lamp LED replacement options for businesses ready to switch to energy-efficient LEDs. Using data from the metal halide LED replacement chart, we match your existing lighting output to the right LED solution — ensuring equal or better illumination while reducing energy costs.


⚡ Ballast, Ignitor & Capacitor Repair
When HID lights won’t start, cycle on and off, or make humming noises, it’s often a ballast issue. Our team inspects the ballast, ignitor, and capacitor to identify electrical faults. We perform safe replacements to ensure reliable lighting operation.
🔩 Fixture & Socket Rebuilds
Loose sockets, corroded connectors, or heat damage can lead to flickering or failed bulbs. We rebuild or replace sockets, wiring, and seals to extend the life of your fixtures.
💡 LED Retrofit & Energy-Saving Upgrades
For businesses seeking to eliminate HID maintenance altogether, Root Electric provides LED conversion services. LED systems start instantly, run cooler, and use up to 75% less energy. We guide clients through metal halide LED replacement charts and product comparisons to find the perfect upgrade solution.
🧰 Professional Tools, Safe Execution
We follow strict OSHA safety standards and National Electrical Code (NEC) guidelines for every installation.
Whether you manage a parking lot, sports field, or warehouse, our electricians complete lighting work efficiently and safely — with minimal disruption to your daily operations.
🌟 Why Choose Root Electric
- ✅ Family-Owned and Operated Since 1986
- ⚙️ Licensed and Insured Master and Journeyman Electricians
- ⚡ Safety-First, Code-Compliant Workmanship
- 💬 Direct Communication — Speak with an Electrician, Not a Call Center
- 💡 LED Retrofits & Energy-Saving Upgrades Available
- 🏆 Recognized by Washingtonian & Angie’s List for Outstanding Service
We take pride in building long-term relationships with our commercial clients by offering honest evaluations, reliable workmanship, and superior lighting performance.
📅 Schedule Metal Halide or High Pressure Sodium Service
If your lighting system is dimming, flickering, or showing signs of failure, Root Electric can help. Our experienced electricians will inspect your system, perform high pressure sodium troubleshooting, and replace or upgrade your lighting safely and efficiently.
For industrial clients that rely on high-pressure equipment, we also inspect electrical connections near high pressure hose repair kit systems to ensure safety and prevent electrical hazards around maintenance areas.
❓ Frequently Asked Questions (FAQ)
Q1: What causes high pressure sodium lights to cycle on and off?
This usually happens when the lamp nears the end of its life or when the ballast cannot maintain proper voltage. Root Electric’s technicians can perform high pressure sodium troubleshooting to identify and fix the issue.
Q2: Can I upgrade my metal halide lights to LED?
Yes. Using a metal halide LED replacement chart, we determine the correct LED equivalent for your current fixtures, maintaining the same brightness with lower energy consumption.
Q3: What are the benefits of replacing high pressure sodium lamps with LEDs?
LED replacements offer instant start-up, improved visibility, longer life spans, and energy savings up to 75%. They also eliminate frequent bulb and ballast changes.
Q4: Are metal halide and HPS bulbs interchangeable?
No. Each operates at a different voltage and requires its own ballast. Mixing them could damage the fixture or cause electrical hazards.
Q5: How long do HID lights typically last?
Metal halide lamps last around 10,000–15,000 hours, while HPS lamps can reach 24,000 hours. However, both lose brightness over time and should be replaced before total failure.
Q6: Do you service outdoor pole lighting and parking lots?
Yes. Root Electric handles parking lot poles, wall packs, security lighting, and high bay fixtures across Northern Virginia, ensuring consistent illumination and safety.
✅ Remember: Root Electric’s licensed electricians can help you do the best job safely — from troubleshooting high-pressure sodium systems to providing reliable LED conversions and HID repairs.
For more information about our full range of commercial electrical solutions, including lighting maintenance, wiring, and energy-efficient upgrades, visit our 👉 Commercial Electrical Services page.
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Satisfaction / Safety First Since 1986
