- Catalog
- Find A Branch
- KeepStock
- Help
- 1-800-GRAINGER
Register
Sign In
Sign In to access your account information.
Sign In Register for Grainger.comOrder Lookup
Track and check the status of an order.
Order LookupAll Products
Unrelated Links
Product Categories
- All Product Categories
- Abrasives
- Adhesives, Sealants and Tape
- Cleaning and Janitorial
- Electrical
- Electronics & Batteries
- Fasteners
- Fleet & Vehicle Maintenance
- Furnishings, Appliances & Hospitality
- HVAC and Refrigeration
- Hardware
- Hydraulics
- Lab Supplies
- Lighting
- Lubrication
- Machining
- Material Handling
- Motors
- Office Supplies
- Outdoor Equipment
- Packaging & Shipping
- Paints, Equipment and Supplies
- Pipe, Hose, Tube & Fittings
- Plumbing
- Pneumatics
- Power Transmission
- Pumps
- Raw Materials
- Reference and Learning Supplies
- Safety
- Security
- Test Instruments
- Tools
- Welding
Sign In
Sign In to access your account information.
Sign In Register for Grainger.comOrder Lookup
Track and check the status of an order.
Order LookupBallasts & Drivers
Available37 products
Ballasts and drivers install into lighting fixtures to regulate current and voltage flowing to the fixtures' light bulbs or LED arrays. They protect light bulbs and LED arrays from damaging fluctuations in the power supply that can reduce the quality of the bulbs' and arrays' light output. Fluorescent ballasts and HID ballasts turn on fluorescent or HID light bulbs with an initial spike of high voltage and then regulate the current to the bulbs for as long as the fixture is turned on. LED drivers convert high-voltage alternating current (AC) into low-voltage direct current (DC) to power LED light bulbs and fixture arrays.
Brand
