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  • Brand: Keystone
  • Lamp Type: F32T8, F25T8, F17T8 or F40T8
  • Number Of Lamps Controlled: 1 or 2
  • Voltage: 120-277
  • Starting Method: Instant
  • Power Factor: High
  • Ballast Factor: Low
  • Min Start Temp: 0 Degree F, -18 Degree C
  • Warranty: 5 Years
5 Year Warranty UL Listed



 Price Each 

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The Keystone electronic ballast for F32T8, F25T8, F17T8 or F40T8 is available from Warehouse-Lighting with fast, inexpensive shipping direct to your door. Why go through the hassles of fighting traffic, finding parking and waiting on line when you can shop online and save time and money? At Warehouse-Lighting, we offer the Keystone electronic ballast for F32T8, F25T8, F17T8 or F40T8 at low prices that become even lower when you take advantage of our bulk discounts and buy in quantity.

This efficient instant-start 120-277V ballast controls one or two T8 lamps. It has a high power factor and a low ballast factor. Minimum start temperature is 0 degrees Fahrenheit. This ballast weighs just 0.81 pounds.

Pennsylvania-based Keystone Technologies backs up this reliable ballast with a five-year warranty. If you have any questions about how you can use this electronic ballast to enhance a project you have in mind, just give us a call at our toll-free phone number, send us an email or contact us via our easy online chat feature. We’ll provide straightforward answers to your questions.


  • Length: 9.57”
  • Width: 1.16”
  • Height: 1.05”
  • Mounting: 8.9”
  • Weight: 0.81 lbs

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