Electrical Ballasts
An electrical ballast regulates and controls the amount of current flowing through a light fixture including HID lamps and fluorescent tubes, ensuring stable operation and extending the lifespan of the lamp.
Discover our extensive range of electrical ballasts from leading brands such as Tridonic for a reliable lighting ballast you can trust.
Shop ballasts online today and get free UK delivery on orders over £50 (excluding VAT).
2 x 70W PC T8 Pro High Frequency Ballast
1 x 26W - 46W PC TC (PL) Pro High Frequency Ballast
1 x 58W PC T8 Pro High Frequency Ballast
3/4 x 18W PC T8 Pro High Frequency Ballast
1 x 70W PC T8 Pro High Frequency Ballast
2 x 26W - 46W PC TC (PL) Pro High Frequency Ballast
1 x 49W PC T5 Pro High Frequency Ballast
2 x 58W PC T8 Pro High Frequency Ballast
2 x 49W PC T5 Pro High Frequency Ballast
1 x 14W - 35W PC T5 Pro High Frequency Ballast
FAQs
How does an electrical ballast work?
An electrical ballast regulates the electrical current flowing through fluorescent lamps to ensure safe and reliable operation. It helps to ignite the lamp with an initial high voltage and regulates it to maintain a stable operation. This reduces the risk of overheating, excessive current flow and manages voltage drop for consistent light output.
What are the signs that a lighting ballast needs replacement?
These are some of the common signs you need to replace an electronic ballast:
- Flickering light
- Strange sounds such as buzzing or humming
- Dim fluorescent light
- Discoloured areas near the ballast
If you notice any of these signs, it's recommended that you contact a qualified electrician to determine whether a replacement is needed.
Are there any energy-saving options for ballasts?
Electronic ballasts offer significant energy-saving advantages compared to traditional magnetic ballasts. In addition to using less energy to run, they offer a much longer lifespan than that of a magnetic ballast.
Some electronic ballasts also offer dimming capabilities, which is an effective way to reduce energy use when lower light levels are suitable.
How do I choose the right ballast for my lighting system?
There are several factors to consider before choosing the right ballast for your needs. For example, you will need to identify the wattage and type of your HID or fluorescent lamp to ensure compatibility with your specific ballast.
Speak to your qualified lighting professional for help in choosing the right ballast for your lamp to ensure optimal performance, safety and compliance.
Shop electrical ballasts online or visit one of our 95+ stores nationwide.