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Product Overview:
  • Powers CFLs, T8, Circline
  • Instant start
  • Quiet operation
  • High power factor
  • Energy saving
  • Lightweight
  • 5-Year warranty
  • Learn More

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Fulham Workhorse-33, 120-Volt, Electronic Fluorescent Ballast

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Fulham Workhorse-33, 120-Volt, Electronic Fluorescent Ballast

Item #WH33-120-L
AvailabilityUsually ships in 2-3 business days
Quantity  Add to cartAdd to Wishlist

About our Fulham Workhorse-33, 120-Volt, Electronic Fluorescent Ballast

The Fulham Workhorse 33 electronic ballast is designed with versatility in mind. It powers twin and triple tube CFLs and T8 linear fluorescent light bulbs and many others. This ballast is ideal for use in normal light areas and is typically used in offices, board rooms, and retail settings. It features instant start, solid-state electronics, and is UL approved.

  • Versatile: this Fulham electronic fluorescent ballast, WH33-120-L, powers linear T8, twin, triple, quad, and 2D tube CFLs, and T5 circline fluorescent. See the full list of fluorescent Lamp Type & Lamp Quantity combinations in the table below.
  • Fulham Workhorse 33 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) and table below
  • Brand Fulham
    Ballast Family Workhorse
    Model # WH33-120-L
    Start Type Instant Start
    Lamps Type Description Qty
    2D55W 55-Watt 2D CFL 1
    CFT24/27 24- or 27-Watt Twin Tube CFL 1 or 2
    CFT40 40-Watt Twin Tube CFL 1
    CFTR26W 26-Watt Triple Tube CFL 2
    CFTR32W 32-Watt Triple Tube CFL 2
    CFQ26W 26-Watt Quad Tube CFL 2
    F15T8 15-Watt T8 Linear Fluorescent Lamp 2 - 4
    F17T8 17-Watt T8 Linear Fluorescent Lamp 3
    T5CR22W 22-Watt T5 Circline Fluorescent Lamp 1 - 3
    Input Voltage 120 volts
    Min. Starting Temp, (F) -20°F
    Overall Length 6.5 in
    Width 1.5 in
    Height 1.00 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 Listed Type 1 or Type 2
    Warranty 5 years

UL Listed   5-Year Warranty   Satisfaction Guarantee   Installation Difficulty

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Fulham Workhorse-33, 120-Volt, Electronic Fluorescent Ballast
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