
WH5-120-L Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $29.00 | Condition is New – Open box, Fulham WorkHorse 5 WH5-120-L Electronic Ballast - Versatile 120V 128W Max, FREE SHIPPING | 100.0% |
![]() | $40.00 | Condition is New – Open box, Fulham WH5-120-L Workhorse Electronic Fluorescent Ballast 120V Multi T8/T5/T12, shipping cost = $15.10 | 100.0% |
![]() | $57.68 | Condition is New – Open box, FULHAM WH5-120-L / WH5120L (NEW NO BOX), shipping cost = $12.90 | 99.7% |
![]() | $70.00 | Condition is New – Open box, Fulham Work Horse WH5-120-L NEW Solid State Ballast LOT 2 Pieces, FREE SHIPPING | 100.0% |
![]() | $65.92 | Condition is New – Open box, FULHAM WH5-120-L / WH5120L (NEW IN BOX), shipping cost = $12.90 | 99.7% |
![]() | $99.50 | Condition is New – Open box, FULHAM WH1-120-L FLUORESCENT BALLAST, 1-LAMP, T2 T5 CFL , 28W, 120V (10-PACK), FREE SHIPPING | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $27.75 | Top Pick! Condition is New, Fulham Workhorse Solid State Electronic Ballast Model: WH2-120-L, shipping cost = $9.14 | 99.5% |
![]() | $43.90 | Condition is New, Fulham 5 to 35 , 1 or 2 Lamps, Electronic Ballast WH2-120-L Fulham WH2-120-L, FREE SHIPPING | 99.6% |
![]() | $43.91 | Condition is New, REPLACEMENT FOR FULHAM WH 5-120-L WORKHORSE BALLASTS, FREE SHIPPING | 99.5% |
![]() | $46.64 | Condition is New, Fulham Lighting WH5-120-L Workhorse 5 Adaptable Electronic Fluorescent Lamp B..., FREE SHIPPING | 98.7% |
![]() | $37.99 | Condition is New, FULHAM FIREHORSE WH5-120-L FLUOR Ballast,Electronic,Instant,127W, shipping cost = $11.95 | ![]() |
![]() | $48.42 | Top Pick! Condition is New, Fulham 13 to 128 , 1, 2, 3, or 4 Lamps, Electronic Ballast WH5-120-L Fulham, FREE SHIPPING | 99.6% |
![]() | $50.41 | Top Pick! Condition is New, Fulham Lighting WH5-120-L Workhorse 5 Adaptable Electronic Fluorescent Lamp Ball, FREE SHIPPING | 99.5% |
![]() | $50.90 | Condition is New, Fulham Lighting WH5-120-L Workhorse 5 Adaptable Electronic Fluorescent Lamp Ball, FREE SHIPPING | 100.0% |
![]() | $40.60 | Top Pick! Condition is New, Fulham Work Horse 5/5 WH5-120-L, shipping cost = $13.40 | 99.8% |
![]() | $47.71 | Top Pick! Condition is New, FULHAM WH5-120-L FLUOR Ballast,Electronic,Instant,127W 35JE64, shipping cost = $6.99 | ![]() |
![]() | $55.24 | Condition is New, Fulham Lighting WH5-120-L Workhorse 5 Adaptable Electronic 1 Count, Silver , FREE SHIPPING | 97.2% |
![]() | $55.70 | Condition is New, Fulham Lighting WH5-120-L Workhorse 5 Adaptable Electronic 1 Count, Silver , FREE SHIPPING | 98.8% |
![]() | $55.70 | Condition is New, Fulham Lighting WH5-120-L Workhorse 5 Adaptable Electronic 1 Count, Silver , FREE SHIPPING | 98.8% |
![]() | $45.00 | Condition is New, Fulham Workhorse 5 Solid State Electronic Ballast WH5-120-L, shipping cost = $12.20 | 100.0% |
![]() | $57.12 | Condition is New, Fulham WH5-120-L Workhorse 5 Electronic Fluorescent Ballast Instant Start 120V, FREE SHIPPING | 99.2% |
![]() | $57.54 | Condition is New, Fulham Lighting WH5-120-L Workhorse 5 Adaptable Electronic 1 Count, Silver , FREE SHIPPING | 98.9% |
![]() | $58.55 | Condition is New, Fulham Lighting WH5-120-L Workhorse 5 Adaptable Electronic Fluorescent Lamp B..., FREE SHIPPING | 99.9% |
![]() | $63.99 | Top Pick! Condition is New, Fulham Lighting WH5-120-L Workhorse 5 Adaptable Electronic Fluorescent Lamp, FREE SHIPPING | 99.3% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $29.89 | Condition is Used, FULHAM WH3-120-L WORK-HORSE-3 FLUORESCENT SOLID STATE BALLAST, 64W, 120V, FREE SHIPPING | 99.7% |
![]() | $21.93 | Condition is Used, Fulham Workhorse Ballast WH5-120-L 120V, shipping cost = $15.43 | 100.0% |
![]() | $49.99 | Condition is Used, FULHAM WH5-120-L WORKHORSE SOLID STATE ELECTRONIC BALLAST, 120V, FREE SHIPPING | 100.0% |

The Fulham Wattex WH5-120-L Workhorse ST Start Fluorescent Ballast is a robust and reliable lighting solution designed for high-performance applications. This heavy-duty ballast is suitable for use with 34-watt, 40-watt, and 58-watt T12 fluorescent lamps. It delivers an average output of 3400-3800 lumens with an efficiency of up to 90%.
Crafted with a stove-enameled steel housing, this ballast is built to withstand harsh industrial environments and rigorous usage. The pre-wired leads come with locking quick-disconnects and are available in various lengths for added convenience. The WH5-120-L ballast features a compact design, measuring just 9.6 inches long and 2.4 inches wide, making it an excellent choice for spaces with limited room.
This Fulham ballast is suitable for both 120V and 277V applications and includes an integral overvoltage and phase reverse protection to safeguard against power surges or incorrect wiring connections. The WH5-120-L Workhorse ST is a reliable choice for outlasting long life and consistent performance. It comes with a two-year warranty, ensuring peace of mind in your investment.
This Fulham ballast provides a stable and uniform lamp starting performance, making it ideal for a wide range of commercial lighting applications such as warehouses, schools, offices, and retail spaces. Its ability to swiftly start lamps reduces lamp strike times, accelerating the process and saving energy.
In summary, the Fulham Wattex WH5-120-L Workhorse ST Start Fluorescent Ballast is a heavy-duty, reliable, and efficient solution for powering your T12 fluorescent lamps. Its durability, adaptability, and energy saving features make it a preferred choice for industrial and commercial lighting applications.
Fulham WH5-120-L Workhorse ST Start Fluorescent Ballast: Pros and Cons
Introduction:The Fulham WH5-120-L Workhorse ST Start Fluorescent Ballast is a popular choice for commercial and industrial lighting applications. This ballast offers several advantages over traditional magnetic ballasts and is known for its durability and reliability. In this article, we will discuss the key pros and cons of the Fulham WH5-120-L Workhorse ST Start Fluorescent Ballast.
Pros:1. Energy efficiency: Compared to traditional magnetic ballasts, the Fulham WH5-120-L Workhorse ST fluorescent ballast is more energy-efficient. It offers up to 92% ballast efficiency, helping to reduce energy costs.
2. Long lifespan: This ballast is designed to last longer than traditional ballasts. It features a robust design with few moving parts and is built to withstand harsh environments and heavy usage.
3. Instant restrike: The Fulham WH5-120-L Workhorse ST fluorescent ballast offers instant restrike, meaning the lights come back on immediately after being turned off, reducing downtime and increasing productivity.
4. Compact size: The ballast is compact in size, making it ideal for retrofitting projects where space is limited.
5. Versatile: It can be used with a variety of lamp types, including T12 and T8 lamps, providing flexibility in lighting design and installation.
Cons:1. Cost: The Fulham WH5-120-L Workhorse ST Start Fluorescent Ballast may be more expensive compared to traditional magnetic ballasts.
2. Installation: The installation process can be more complex and time-consuming compared to magnetic ballasts due to its electronic design. Professional installation is often recommended for best results.
3. Compatibility: While the ballast is versatile, it may not be compatible with all lamp types, especially older and less common ones.
Conclusion:The Fulham WH5-120-L Workhorse ST Start Fluorescent Ballast offers several advantages over traditional magnetic ballasts, such as energy efficiency, long lifespan, instant restrike, compact size, and versatility. However, the cost of the ballast, complex installation process, and potential compatibility issues are drawbacks that should be considered before making a purchase. Overall, if the benefits outweigh the cons, and you're looking for a durable and efficient ballast for your lighting application, the Fulham WH5-120-L Workhorse ST may be an excellent choice.
Recommendation:For commercial and industrial lighting applications where energy efficiency, reliability, and long lifespan are essential, the Fulham WH5-120-L Workhorse ST Start Fluorescent Ballast is an excellent choice. However, if cost is a major concern, it may be worth considering traditional magnetic ballasts or other less expensive electronic ballast options, keeping in mind the potential trade-offs in performance and longevity. Properly assessing your specific lighting needs and consulting a lighting professional can help you make an informed decision.
Details:
specifications faclighting:
- brand: Fulham
- mpn: Wh5-120-l
- part type: Ballast
- country/region of manufacture: China
shipping faclighting:
- type: fixed
- carrier: usps
- service: usps ground advantage
- class: standard
- transit: 5-12 days
returns faclighting:
- policy: no returns
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
offer faclighting:
- sold #: 24
- availability: in stock
- options: ship-to-home
- started: january 11, 2025
- in stock #: 5
- prices: $21.93–$99.50
- item condition:
- New – Open box
- New
- Used
payments faclighting:
- other
- credit card: discover
- wallet: google-pay
seller faclighting:
- city: fort lauderdale, florida
- rating: 100.0%
- # reviews: 1629
Grouped With:
- IH1-UNV-232-T8: BALLAST, Fulham Firehorse
- RHA-UNV-218-K: BALLAST KIT, Fulham
- WH1-120-L: BALLAST LAMP, Fulham
- FHSKITT04LNF: LIGHTING KIT, Fulham
- IH2-UNV-270-T8: LIGHTING BALLAST, Fulham
- FHSCP-UNV-5WL: DRIVER BALLAST, Fulham
- RHA-UNV-242-K: BALLAST KIT, Fulham Racehorse
- CF-DA-UNV-332T8-W: BALLAST, Fulham
- WH2-120-C: BALLAST, Fulham Firehorse
- IH3-UNV-272-T12HO: ICE HORSE HO LAMP BALLAST, Fulham
- 872180103600: LIGHTING BALLAST, Fulham



























