- Catalog
- Find A Branch
- KeepStock
- Help
- 1-800-GRAINGER
All Products
Unrelated Links
Product Categories
- All Product Categories
- Abrasives
- Adhesives, Sealants and Tape
- Cleaning and Janitorial
- Electrical
- Electronics, Appliances, and Batteries
- Fasteners
- Fleet and Vehicle Maintenance
- Furniture, Hospitality and Food Service
- HVAC and Refrigeration
- Hardware
- Hydraulics
- Lab Supplies
- Lighting
- Lubrication
- Machining
- Material Handling
- Motors
- Office Supplies
- Outdoor Equipment
- Packaging & Shipping
- Paint, Equipment and Supplies
- Pipe, Hose, Tube & Fittings
- Plumbing
- Pneumatics
- Power Transmission
- Pumps
- Raw Materials
- Reference and Learning Supplies
- Safety
- Security
- Test Instruments
- Tools
- Welding
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.
-
Instant Start Electronic Fluorescent Ballasts
Purchased productsInstant-start electronic fluorescent ballasts turn on lights immediately and are used in fluorescent lighting fixtures in warehouses and other areas where lights are left on for long periods of time. They provide high voltage at start-up and should not be used with occupancy sensors or other lighting controls that turn lights on or off frequently.Brands
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.