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💡 Power your space smartly with Fulham’s adaptable WorkHorse ballast!
The Fulham WH7-120-H WorkHorse Adaptable Ballast is a compact, energy-efficient fluorescent ballast designed for 120V systems. Supporting up to two 40W fluorescent bulbs, it fits most fixtures with its lightweight, rectangular metal housing. Ideal for professionals seeking reliable, versatile lighting solutions that balance performance and energy savings.









| ASIN | B002JWHB6I |
| Batteries are Included | No |
| Best Sellers Rank | #875,655 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #821 in Electrical Ballasts |
| Brand Name | Fulham |
| Color | Metal |
| Customer Reviews | 4.0 4.0 out of 5 stars (12) |
| Finish Types | Unfinished |
| Global Trade Identification Number | 00872180103952 |
| Included Components | Electronic Fluorescent Ballast |
| Item Dimensions L x W x H | 11.73"L x 3.24"W x 1.26"H |
| Item Type Name | WorkHorse Adaptable Ballast |
| Item Weight | 2.8 Pounds |
| Light Source Special Features | Energy Saving |
| Light Source Type | Fluorescent |
| Light Source Wattage | 220 Watts |
| Manufacturer | Fulham Lighting |
| Manufacturer Part Number | WH7-120-H |
| Manufacturer Warranty Description | N/a. |
| Material Type | tile, fluorescent |
| Maximum Compatible Light Source Wattage | 40 Watts |
| Model Number | WH7-120-H |
| Mounting Type | Ceiling Mount |
| Number of Light Sources | 2 |
| Power Source | Corded Electric |
| Shade Material | Metal |
| Shape | Rectangular |
| Style Name | Modern |
| UPC | 872180103952 |
| Unit Count | 1.0 Count |
| Voltage | 120.00 |
| Wattage | 220 watts |
A**Y
Great ballast for DIY aquarium lighting.
I used it for DIY aquarium lighting (160W). Works great so far. There is one con though. After couple of hours of work it gets quite hot. I would say it's around 50°C. It's not a big deal but it says about efficiency. Overall it's a great ballast.
Q**C
Inconsistent Products
I have bought many Ballasts from Amazon. This Ballast has had a lot of inconsistency in the life span of the product. one lasting over 3 years and another only lasting a month... I do believe it is not the product of the manufacturer. And I believe that I am consistently receiving 3rd party ballasts.
C**D
I installed one a month ago and just installed and tested it...no voltage output across the red/yellow wires. I just managed to return it on the last day of returns. I will order another one and see if my luck gets better.
Trustpilot
1 day ago
2 weeks ago