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  • Brand: Fulham
  • Voltage: 277V
  • Number Of Lamps: 1 - 4
  • Ballast Factor 0.79-1.12
  • THD: 38.6-44.1%
  • Power Factor 0.87-0.96
  • Start Method: Instant Start
  • Min Start Temp: -20 Degree F
  • Case Quantity: 50
  • Width: 1.73 in.
  • Height: 1.01 in.
  • Length: 9.5 in.
  • 5 Year Mfr. Warranty
  • Usually Ships 5-10 Business Days



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Made by a leading global manufacturer of quality lighting products, the Fulham Workhorse instant-start 277V electronic ballast from Warehouse-Lighting.com undergoes rigorous testing and quality controls, allowing Fulham to cover it with a five-year warranty.

This rugged, reliable electronic ballast is compact and lightweight but boasts a high power factor of 0.87-0.96. Versatile and capable of powering many different types of lamps in different configurations, it can control one to four lamps. UL and cUL listed, it has a THD of 39.6-44.1 percent and a ballast factor of 0.79-1.12. This instant-start solid-state ballast has a minimum start temperature of -20 degrees Fahrenheit.

Warehouse-Lighting offers this dependable ballast at low wholesale prices, with significant discounts available for bulk purchases. We typically ship this ballast directly to you within seven to 10 days of your order. If you have any questions about this or any other lighting product, just call, email or use our website to contact our friendly, knowledgeable staff for fast, helpful advice.

This ballast will power many different lamp types in multiple configurations. Please use the ballast finder for help finding the right Fulham Workhorse ballast for you.

Download Fulham Ballast Chart.pdf

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