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Now In: Power Supplies  >  Electronic Fluorescent Ballasts  >  Fulham Fluorescent Ballasts  >  Fulham Workhorse-4, 120-Volt, Electronic Fluorescent Ballast

Product Overview:
  • Powers T5, T8
  • Quiet operation
  • Instant start
  • High power factor
  • Small case size
  • UL listed
  • 5-Year warranty
  • Learn More

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Fulham Workhorse-4, 120-Volt, Electronic Fluorescent Ballast

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Fulham Workhorse-4, 120-Volt, Electronic Fluorescent Ballast

Item #WH4-120-L
AvailabilityUsually ships the next business day
Quantity  Add to cartAdd to Wishlist

About our Fulham Workhorse-4, 120-Volt, Electronic Fluorescent Ballast

Select the Fulham Workhorse-4 to power two T5 linear fluorescent light bulbs. The ballast is lightweight, compact, and energy-efficient.

  • Extremely Versatile: this Fulham Workhorse electronic fluorescent ballast, WH4-120-L, powers T5 and T8 linear fluorescent light bulbs. See the full list of fluorescent Lamp Type & Lamp Quantity combinations in the table below.
  • Fulham Workhorse 4 Wiring Diagram: please visit the Fulham Workhorse wiring diagram tool for instructions on how to wire this ballast. First, click on the type of light bulb you wish to power on the left side of the screen. Second, find your ballast model along the top. Third, find the wattage of the lamp combination you will be powering and click on the link to view the matching diagram.
  • Features: solid-state electronics, small case size, high power factor, lightweight, energy saving. Fulham's WorkHorse adaptable electronic ballast family has been a favorite with electrical contractors since 1992. Fewer ballasts on the service truck that can power nearly 900 different lamp combinations saves time and money. The ability of a ballast to accommodate multiple lamp types is a huge time-saver for the person in the field.
  • Complete Specifications: see Spec Sheet (PDF)

    Brand Fulham
    Ballast Family Workhorse
    Model # WH4-120-L
    Start Type Instant Start
    Lamps Type Description Qty
    F21T5 21-Watt T5 Linear Fluorescent Lamp 2
    F28T5 28-Watt T5 Linear Fluorescent Lamp 2
    F35T5 35-Watt T5 Linear Fluorescent Lamp 2
    F72T8 72-Watt T8 Linear Fluorescent Lamp 1
    Input Voltage 120 volts
    Min. Starting Temp, (F) -20°F
    Length 6.48 in
    Width 1.51 in
    Height 1.02 in
    Weight 10 oz
    Sound Rating A
    Power Factor See Spec Sheet (PDF)
    Total Harmonic Distortion See Spec Sheet (PDF)
    Wiring Parallel Wired
    Line Current See Spec Sheet (PDF)
    Input Watts See Spec Sheet (PDF)
    Ballast Factor See Spec Sheet (PDF)
    UL Approval UL approved in USA & Canada
    Warranty 5 years

UL Listed  5-Year Warranty  Satisfaction Guarantee  Quick Ship Item  Installation Difficulty

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Fulham Workhorse-4, 120-Volt, Electronic Fluorescent Ballast
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