GE 120 to 277-Volt Electronic Ballast for 8-ft. 2-Lamp T12 Fluorescent Fixture-74475 - The Home Depot


Model # 74475

Internet # 202190061

Store SKU # 359333

120 to 277-Volt Electronic Ballast for 8-ft. 2-Lamp T12 Fluorescent Fixture

GE 120 to 277-Volt Electronic Ballast for 8-ft. 2-Lamp T12 Fluorescent Fixture

This item has been discontinued.
The Home Depot no longer carries this specific product.

$29.97 / each


Model # 74475

Internet # 202190061

Store SKU # 359333

Use GE LFL Multi-Volt ProLine Electronic Multi-volt Instant Start Ballast for quality performance. High performance electronic ballast for all general fluorescent applications. Instant start electronic ballast for long lamp starting cycles and low initial cost.

  • For use with single F54T5/HO, F39T5/HO, F24T5/HO, FT50, 55 watt /2G11, FT36, 39 watt /2G11 lamp
  • Class P ballast
  • E14926 UL listed ballast
  • Features EOL - end of life protection
  • Clip connector


Assembled Depth (in.)  1.7 in  Assembled Height (in.)  1.2 in 
Assembled Width (in.)  9.5 in  Product Depth (in.)  1.7 
Product Height (in.)  1.2  Product Width (in.)  9.5 
Accessory Type  Replacement Ballast  Collection Name  GE Ballast 
Color Family  Black  Input Volts  120/277 
Material  Metal  Number in Pack 
Number of Lamps  Product Weight (lb.)  1.65 lb 
Required bulb type  T12  Returnable  90-Day 
Starting Method  Instant Start  Style  Traditional 
Warranty / Certifications
Certifications and Listings  1-UL Listed,CSA Listed  Manufacturer Warranty  GE Lighting warrants to the purchaser that each ballast will be free from defects in material or workmanship for period of 5 years from the date of manufacture when properly installed and under normal conditions of use. 


Rated 4.8 out of 5 by 19 reviewers.
Rated 4 out of 5 by WARNING!! DO NOT WIRE ELECTRONIC BALLAST WITH A MAGNETIC TYPE OFF THE SAME AC I had two 8' fixtures in my garage. One fixture went out, replaced the magnetic ballast with a 74475 electronic ballast. The first one lasted about one evening and stopped working. I replaced it with another and it lasted 2 hours. I called GE service line and told them my problem and the first thing they asked was "did I have another magnetic ballast wired to the same AC source" and of course I did and he said "that's the problem". The electrical noise caused by the magnetic ballast goes down the ac line to the other ballast and burns it up. So much for electronics. All PN junctions are subject to frying with high voltage noise. So lessons learned are, if you replace one replace all that are wired to the same AC source. October 16, 2013
Rated 5 out of 5 by Works well Easy to install and the screw holes lined up nicely. September 14, 2014
Rated 5 out of 5 by Suitable replacement ballast for older fluorescent kitchen light fixture This ballast doesn't look like the original ballast from the light, but is much smaller, lighter and easy to install. I had to drill a new mounting hole in the light case, installation was easy otherwise. September 6, 2014
Rated 5 out of 5 by Excellent product I replaced old noisy ballasts with these and they work great! The lights come on faster and the buzzing noise is completely gone. The installation and wiring instructions were very clear. It took about an hour to install 2 of them. I find myself turning on the lights when I go into the garage, when I wouldn't have previously, because the lights are quiet now. Excellent product. August 26, 2014
Rated 5 out of 5 by Great Ballast that hooks lights in parallel This Electronic ballast hooks up easily and in doing so connects both lights in parallel. This is an advantage because only the bad light stops working and can be replaced. The transformer based ballast I had were hooked in series and both lights would go out if one failed. This ballast lights the old lamps I had, which I thought were both bad. The higher voltage ionizes the gas in the bulb and they both light easily even when the garage is cold. Best money I spent in a long time. I rewired both of my 8ft. light assemblies. January 15, 2013
2 3 >>


Store Exclusive. This item is available for purchase in select stores only.