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This section provides an overview for fluorescent lamp electronic ballasts as well as their applications and principles. Also, please take a look at the list of 5 fluorescent lamp electronic ballast manufacturers and their company rankings. Here are the top-ranked fluorescent lamp electronic ballast companies as of December, 2024: 1.Keystone Technologies, 2.APPLIANCE STANDARDS AWARENESS PROJECT, 3.Fulham Co., Inc.
Table of Contents
A fluorescent lamp electronic ballast is a type of transformer that supplies stable current and voltage to a fluorescent lamp, controlling it to emit a consistent light.
Fluorescent lamps, utilizing a discharge phenomenon, require a momentary high voltage during ignition and stable current for operation after ignition. Typically, coils are employed in fluorescent lamp electronic ballasts, inducing a high electromotive force in the coil to facilitate the discharge phenomenon and promote ignition.
Furthermore, fluorescent lamps exhibit an increase in current when directly connected to the power source due to their discharge characteristics. To prevent this, the ballast, after ignition, interrupts currents exceeding a certain level, acting like a choke coil. While in operation, components of the fluorescent lamp electronic ballast may undergo wear and tear due to factors such as temperature rise. Their lifespan is approximately 10 years, and malfunctioning can lead to issues such as leakage current.
*Including some distributors, etc.
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Keystone Technologies was founded in 1945 and the head office is Lansdale, Pennsylvania. The company is manufacturer of lighting systems and transformers for commercial applications and small-scale projects. The company’s product lines include LED products, low voltage & step-down transformers, HID products, fluorescent products, emergency back up LED, as well as sign ballasts and sign base station. Lighting fixture manufacturers benefit from Keystone Technologies with complete LED portfolio and full customized and programmable drivers available for customers’ project. Ordering and purchasing are made easy via customer call services.
Fulham Co. Inc., an American-based company has its headquarters in Hawthorne, California, and is known as a developer and manufacturer of germicidal UV items for water and air/surface purifications, Horticulture systems for increasing farms yields, Emergency/Exit signal devices, and low temperature power & light solutions for medicine and industrial food storage. The company’s core products include electronic UV ballasts, emergency/exit signs & lighting, LED drivers & modules, and horticulture lighting devices, all of which are distributed across Europe and America. Resources such as product finder, writing diagrams, LED driver cross reference, and technical data are also available for customers.
Acuity Brands, Inc., established in 2001 and headquartered in Atlanta, Georgia, is a manufacturer of lighting fixtures, controls, and IoT solutions. The company specializes in lighting technology and smart buildings and offers various products, including LED lighting, building automation, and UV disinfection solutions. Through its two business segments, Acuity Brands Lighting and Controls and the Intelligent Spaces Group, it designs products that enhance spaces and improve energy efficiency. The company offers technical support, warranty services, and customer tools such as the Acuity Brands AR app and energy-efficient lookup to help clients in the automotive, healthcare, and hospitality industries.
Lisun Instruments Ltd. is based in Shanghai, China, and is a manufacturer of lighting and electrical test instruments that was founded as a subsidiary of LISUN GROUP in 2003. The company designs and produces instruments used to test light and electrical factors in various environments. These include salt spray test chambers, devices for testing electromagnetic compatibility or immunity, and spectroradiometers for measuring the colorimetric parameters of light sources. The company serves a wide range of clients including mobile network operators, lighting device designers, and home appliance manufacturers.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Keystone Technologies |
33.3%
|
| 2 | APPLIANCE STANDARDS AWARENESS PROJECT |
19.0%
|
| 3 | Fulham Co., Inc |
19.0%
|
| 4 | LISUN INSTRUMENTS LIMITED |
19.0%
|
| 5 | ACUITY BRANDS, INC. |
9.5%
|
Derivation Method
The ranking is calculated based on the click share within the fluorescent lamp electronic ballast page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
3 | 100.0% |
