HID Ballasts – Metal Halide & High Pressure Sodium Replacements

Why Choose Our HID Ballasts?

• Reliable performance – Proper starting voltage and current regulation protect lamps and maximize life
• Wide lamp compatibility – Models for metal halide, high pressure sodium (HPS), pulse start, and probe start lamps
• Multiple configurations – Core-and-coil magnetic ballasts and electronic HID options available
• Flexible voltage – Many units support multi-tap or universal input for easier installation
• Durable construction – Built for demanding commercial and industrial environments
• Easy replacements – Direct cross-references for common OEM HID ballasts

Common Applications

• Industrial high-bay and low-bay warehouse lighting
• Parking lots, roadways, and outdoor area lighting
• Sports facilities and stadium lighting
• Commercial building exteriors and security lighting
• Manufacturing plants and large open spaces
• Retrofit projects replacing aging HID systems

How to Choose the Right HID Ballast

1. Lamp Type
   Identify whether you need a metal halide, high pressure sodium (HPS), pulse start, or probe start ballast. Check the lamp label for the ANSI designation.
2. Wattage
   Match the ballast exactly to the lamp wattage (common sizes include 70W, 100W, 150W, 250W, 400W, and higher).
3. Ballast Type
   • Magnetic (core-and-coil) – Rugged and cost-effective for many industrial applications
   • Electronic – Quieter, more efficient, and often better lumen maintenance
4. Voltage
   Confirm input voltage requirements (120V, 208V, 240V, 277V, 480V, or multi-tap).
5. Ignitor / Capacitor
   Some HID systems require a separate ignitor or capacitor — verify if your replacement needs these components.

Brands We Carry

Professional-grade HID ballasts from trusted manufacturers built for reliable commercial and industrial use.

Why Buy from LeanLight?

• Fast & free shipping on every order (ships from Georgia, 1–5 day delivery in the USA)
• Volume and project discounts available
• 30-day satisfaction guarantee with easy returns
• Georgia-based lighting specialists focused on commercial and industrial solutions since 2008

Frequently Asked Questions

What does an HID ballast do?
An HID ballast provides the high voltage needed to start the lamp (often with an ignitor) and then regulates the current so the lamp operates safely and efficiently without burning out.

What is the difference between metal halide and high pressure sodium ballasts?
Metal halide ballasts are designed for white-light metal halide lamps commonly used indoors and in sports lighting. High pressure sodium (HPS) ballasts are designed for the yellowish HPS lamps typically used in outdoor and roadway applications. Always match the ballast to the specific lamp type.

Magnetic vs. electronic HID ballasts — which should I choose?
Magnetic (core-and-coil) ballasts are durable and widely used in industrial settings. Electronic HID ballasts are quieter, more energy-efficient, lighter, and often provide better lumen maintenance and lamp life.

How do I know which ballast I need?
Look at the existing ballast label or the lamp currently installed. Note the lamp type (metal halide, HPS, etc.), wattage, ANSI code, and input voltage. You can also search by the old ballast model number for a direct cross-reference.

Do these ballasts work with LED retrofit lamps?
Some Type A (ballast-compatible) LED HID replacements can operate with existing ballasts. For maximum efficiency and reliability, many users prefer ballast-bypass (Type B) or complete fixture replacement when converting from HID to LED.