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GE 29675 UltraMax Proline Electronic Ballast T8 Fluorescent — main product image
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GE 29675 UltraMax Proline Electronic Ballast T8 Fluorescent

★★★★★4.2 (50 reviews)

A high-efficiency multi-volt electronic ballast for T8 fluorescent lamps with instant start and support for one- or two-lamp configurations.

$10.78*$18.59Save 42%
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The GE 29675 UltraMax Proline Electronic Ballast is engineered to drive T8 fluorescent lamps with efficiency exceeding 90%, delivering measurable energy savings over older magnetic ballast technology. Its multi-volt design accepts input from 120 to 277 volts, allowing a single SKU to serve across residential, commercial, and industrial electrical systems. The ballast supports both one-lamp and two-lamp configurations, providing flexibility for different fixture types and maintenance scenarios without requiring separate units.

GE's patented UltraStart technology is a notable feature for applications where lights are turned on and off frequently, such as fixtures controlled by occupancy sensors or daylight harvesting systems. Unlike standard instant-start ballasts that can reduce lamp life under frequent switching, the UltraStart design is optimized to preserve lamp longevity in these demanding conditions. The ballast operates both standard and energy-saving reduced-wattage T8 lamps, and its high power ballast factor ensures consistent light output. With its focus on energy efficiency and reduced greenhouse gas emissions, the GE 29675 serves as a reliable workhorse for facilities maintaining existing fluorescent infrastructure.

Key Features

ELECTRONIC BALLASTS FOR EFFICIENCY AND SAVINGS: the patented UltraStart electronic ballasts transform the power of light into efficiency and savings from store shelves to the installation site. Efficiency exceeds 90%.

BALLASTS FOR FREQUENTLY SWITCHED APPLICATIONS: UltraStart electronic ballasts deliver long life in frequently switched applications, such as those used with sensors.

MULTIVOLT ELECTRONIC BALLAST: This T8 ballast handles voltage from 120 to 277 Volts.

REDUCE GREENHOUSE GAS EMISSIONS WITH GE BALLASTS: These ballasts are among the highest energy-efficient ballasts available and contribute to significant reductions in energy consumption and the curbing of greenhouse gas emissions.

VERSATILE BALLASTS: This ballast operates both standard and energy saving lamps, as well as two-lamp or one-lamp orientation.

Specifications

Brand
GE
Model
29675
Type
Electronic Ballast
Technology
UltraMax Proline / UltraStart
Lamp Type
T8 Fluorescent
Lamp Configuration
1 or 2 Lamps
Input Voltage
120–277V
Start Type
Instant Start
Ballast Factor
High Power
Efficiency
Exceeds 90%
Lamp Compatibility
Standard and Energy-Saving T8

Pros & Cons

👍 Pros

  • Multi-volt 120–277V input eliminates the need to stock separate ballasts for different building voltages
  • Operates both one-lamp and two-lamp configurations from a single unit, reducing inventory requirements
  • Exceeds 90% efficiency rating, lowering energy costs compared to magnetic ballasts
  • Instant start design turns lamps on immediately without warm-up flicker
  • UltraStart technology extends lamp life in frequently switched applications such as sensor-controlled fixtures

👎 Cons

  • Designed exclusively for T8 fluorescent lamps and cannot be used with T5, T12, or other lamp types
  • Instant start operation applies higher initial voltage to lamp pins, which can shorten lamp life compared to programmed start ballasts in very high-cycle applications
  • As fluorescent technology, it is being phased out in favor of LED solutions in many facilities

Frequently Asked Questions

This is a multi-volt ballast that operates on input voltages from 120 to 277 volts, making it suitable for both standard commercial and industrial electrical systems without needing separate models for different voltages.
The GE 29675 is versatile and can operate in either a one-lamp or two-lamp configuration, so it works whether you need to power a single T8 fluorescent tube or a pair.
Yes, it is designed to operate both standard T8 fluorescent lamps and reduced-wattage energy-saving T8 lamps, giving you flexibility in lamp selection.
It uses instant start technology, which means lamps turn on immediately without the flicker or delay sometimes associated with older rapid-start or preheat ballasts.

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