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GE GEMH39-MSJ-MV HID UltraMax eHID Ballast

Experience Unmatched Lighting Efficiency and Longevity The GE 63044 GEMH39-MSJ-MV HID UltraMax? eHID Electronic Low Frequency Ballast is a state-of-the-art lighting solution designed for exceptional performance and energy savings. Its superior low frequency square wave design maximizes the lifesp...

$75.00*
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*Price sourced from Amazon.com. Last updated:Jul 16, 2026.Price and availability are subject to change.

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Overview

Experience Unmatched Lighting Efficiency and Longevity

The GE 63044 GEMH39-MSJ-MV HID UltraMax? eHID Electronic Low Frequency Ballast is a state-of-the-art lighting solution designed for exceptional performance and energy savings. Its superior low frequency square wave design maximizes the lifespan and output of ceramic metal halide lamps, offering a significant upgrade over traditional magnetic ballasts.

Specifications

* Type: Electronic HID Ballast * Technology: eHID Electronic Low Frequency * Lamp Type: Ceramic Metal Halide * Voltage: Multi-Voltage Technology (120V - 277V) * Features: 15% Energy Savings, 4x Lamp Life, 2% Line Regulation, Improved Lumen Maintenance

Key Features

15% Energy savings vs magnetic HID ballasts in retrofits

Lamp life 4x the life of halogen: 12K vs 3K

2% line regulation minimizes lamp to lamp color variation

Improves lumen maintenance vs magnetic

Multi-Voltage Technology handles voltage from 120 to 277V

Specifications

Product Type
eHID Ballast
Energy Savings
15% vs magnetic HID ballasts
Input Voltage
120 to 277V (Multi-Voltage Technology)
Lamp Life Improvement
4x vs halogen (12K vs 3K hours)
Line Regulation
2%

Pros & Cons

👍 Pros

  • Offers a significant 15% energy savings compared to magnetic HID ballasts in retrofit installations.
  • Contributes to a longer lamp life, extending it up to 4 times the life of halogen lamps (12K vs 3K hours).
  • Achieves 2% line regulation, which effectively minimizes lamp-to-lamp color variation for consistent lighting.
  • Improves lumen maintenance over magnetic ballasts, ensuring consistent light output over time.
  • Features Multi-Voltage Technology, allowing it to handle a broad range of input voltages from 120 to 277V.
  • The eHID ballast design is inherently more efficient than older magnetic systems.
  • Designed to enhance overall lighting system performance and operational efficiency.

👎 Cons

  • This ballast is specifically for HID lamps, and is not compatible with other lighting technologies like LED or fluorescent.
  • While providing energy savings over magnetic ballasts, it may not be as energy-efficient as modern LED alternatives.
  • The "12K vs 3K" lamp life comparison is against halogen, which is not the direct comparison for an HID ballast.
  • Specific lumen output or efficacy improvements beyond "improves lumen maintenance" are not provided.
  • The product is a component of a lighting system, requiring other compatible parts for full functionality.
  • Retrofitting existing systems still involves electrical work, which may require professional installation.
  • Benefits are largely comparative to older technologies rather than against the latest in lighting advancements.

Frequently Asked Questions

This GE HID UltraMax eHID Ballast can deliver 15% energy savings when used in retrofits compared to traditional magnetic HID ballasts.
Yes, it contributes to a significantly longer lamp life, achieving 4 times the life of halogen lamps, with 12,000 hours compared to 3,000 hours.
The 2% line regulation feature minimizes lamp to lamp color variation, ensuring more consistent and uniform lighting output across multiple fixtures.
Absolutely, it incorporates Multi-Voltage Technology, which allows it to handle input voltages ranging from 120V to 277V, making it versatile for various installations.
This eHID ballast improves lumen maintenance compared to magnetic ballasts, which means the light output remains more consistent over the lamp's lifespan.
This GE GEMH39-MSJ-MV is an HID UltraMax eHID Ballast, specifically designed for HID lamps, and not intended for other lamp types.

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