






⚡ Power your workspace smartly with Fulham’s WorkHorse ballast!
The Fulham WorkHorse Adaptable Ballast WH33-120-L is a compact, solar-powered electronic ballast designed to efficiently operate multiple fluorescent lamps at 120 volts. Crafted from durable aluminum, it offers a lightweight and space-saving solution that delivers reliable lighting performance. UL certified and highly rated by users, it provides a cost-effective replacement option that combines eco-friendly power sourcing with professional-grade quality.











| ASIN | B00R57UCZE |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #316,202 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #202 in Electrical Ballasts |
| Certification | UL |
| Color | Metal |
| Customer Reviews | 4.4 4.4 out of 5 stars (48) |
| Date First Available | January 5, 2009 |
| Included Components | Electronic Fluorescent Ballast |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 9.9 ounces |
| Item model number | WH33-120-L |
| Manufacturer | Fulham Lighting |
| Material | Aluminum |
| Part Number | BF-WH33120LC |
| Power Source | Solar Powered |
| Product Dimensions | 6.47 x 1.51 x 1.01 inches |
| Size | 1 Pack |
| Type of Bulb | Fluorescent |
| Voltage | 120 Volts |
| Warranty Description | Na. |
| Wattage | 10 watts |
M**N
Great Product, Great Value
I purchased this replacement for a Sunbox lamp that had a failed ballast. It was the exact match for the old one and was 1/4 the cost of the quote from the manufacturer. It shipped on time and it’s installed and working perfectly. I highly recommend this product!
R**D
Balist
Worked great
E**L
Excellent replacement, compact size
Replaced defective ballast in my Dazor desklamp, this was an exact match for what was in the desklamp before, easy install, and compact size compared to standard ballasts
T**R
Saved me $100
Surprised Amazon carried this item. My koi ponds very expensive ultra violet light stopped working. This got it working again at very significant savings.
S**.
works great
its what i ordered and it does the job, thank you
A**R
Good purchase
I was about to send off a sunlight box and it was going to cost nearly $100 to get this repaired with the new ballast. So I ordered and my boyfriend was actually able to replace the sunbox with this new ballast saving me a bunch!
T**S
Works with UV bulb GPH843T5L/LS/40W
So far so good. This powers the UV bulb LSE Lighting GPH843T5L/LS/40W Ultraviolet 40 watt UVC Lamp that fits in the Watts 12GPN water filtration system: Watts 270156 12-GPM 1-Inch 110-Volt UV Disinfection System You'll need to follow wiring diagram #14, found on the Fulham website.
W**N
... store and i got one and it worked very good do not order any kind of balist from this ...
it came on for abt a day and went off and i went to the elc store and i got one and it worked very good do not order any kind of balist from this seller
Trustpilot
1 month ago
3 days ago