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FULHAM WH33-120-L Instant Start Electronic Fluorescent Ballast - Instant Start Electronic Fluorescent Ballasts
FULHAMInstant Start Electronic Fluorescent Ballasts

FULHAM WH33-120-L Instant Start Electronic Fluorescent Ballast

The FULHAM Fluorescent Ballast is an instant start electronic ballast for fluorescent lamps, operating on 120V AC. It supports 2, 3, or 4 F13DBX lamps and has a manufacturer part number of WH33-120-L. The ballast has…

SKU 3G-OTH-416400

Also listed as: WH33120L · WH33 120 L

Brand
FULHAM
Item
WH33-120-L Instant Start Electronic Fluorescent Ballast
Part Number
WH33-120-L
Category
Instant Start Electronic Fluorescent Ballasts
Available to Order
Also known as:WH33-120-LFULHAM
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

FULHAM
Manufacturer Part Number
WH33-120-L
Overall Lg
6 1/2 in
Lamps Supported
1/2/3/4

Technical Documents

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FULHAM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FULHAM Fluorescent Ballast is an instant start electronic ballast for fluorescent lamps, operating on 120V AC. It supports 2, 3, or 4 F13DBX lamps and has a manufacturer part number of WH33-120-L. The ballast has an overall length of 6 1/2 inches.

Frequently Asked Questions

What is the FULHAM WH33-120-L fluorescent ballast used for?

The FULHAM WH33-120-L is an instant start electronic ballast designed to operate 2, 3, or 4 F13DBX fluorescent lamps on 120V AC. It is commonly used in commercial and industrial lighting fixtures where reliable, flicker-free operation is required.

What are the specifications of the FULHAM WH33-120-L ballast?

The FULHAM WH33-120-L ballast operates on 120V AC and supports 1, 2, 3, or 4 lamps. It is an instant start electronic ballast for F13DBX lamps, with an overall length of 6 1/2 inches. The manufacturer part number is WH33-120-L.

Where to buy the FULHAM WH33-120-L ballast worldwide?

3G Electric supplies the FULHAM WH33-120-L ballast worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the FULHAM WH33-120-L fluorescent ballast?

To install the FULHAM WH33-120-L, first disconnect power. Mount the ballast securely, then connect the input wires to 120V AC supply. Wire the output leads to the lamp holders per the wiring diagram on the ballast label. Ensure all connections are tight before restoring power.

Used in

Common applications for FULHAM
Warehouse lighting — FULHAM programmed rapid start ballasts (e.g., RHA-UNV-254-LT5) for T5HO fixtures in high-bay applications
Office building emergency egress — FULHAM LED emergency drivers (e.g., FHSKITT04LNC) for linear LED retrofit kits in exit pathways
Parking structure lighting — FULHAM instant start ballasts (e.g., WH6-277-L) for multi-lamp fluorescent fixtures in covered garages
Retail display lighting — FULHAM CFL ballasts (e.g., RHA-UNV-226-C) for compact fluorescent lamps in track or recessed fixtures
Industrial facility emergency backup — FULHAM H-configuration emergency drivers (e.g., FHSKITT08LHF) for high-lumen LED arrays in manufacturing areas
School or hospital lighting — FULHAM universal ballasts (e.g., IH2-UNV-270-T8) for T8 lamps in troffer fixtures
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FULHAM Products

3G Electric supplies FULHAM instant start electronic fluorescent ballasts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Instant start electronic fluorescent ballast for operating 1 or 2 F17T8 lamps at 120V AC. Measures 6 1/2 inches in length and 1 1/2 inches in width. Suitable for use in commercial and industrial lighting fixtures requiring energy-efficient, flicker-free operation

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