GoodBulb F25T8 Linear Fluorescent Ballast | 25 Watt Ballast | Works with F25T8 Fluorescent Tubes| 120-277 Volts | Parallel Operation | 2 Lamp Replacement Ballast | 10 Pack

- WORKS WITH 1 OR 2 LAMPS: This ballast works with 1 or 2 fluorescent tubes. GoodBulb's ballast catalog allow you to be confident that your ballast will work with the correct number of lamps where you need lighting. - COMMERCIAL GRADE: Our ballasts are designed with the customer in mind. They are made with premium quality components that ensure the best output, durability, and life span. Replace your old ballasts in your apartment property, hallway, garage, warehouse, office, shop, or retail space. - HIGH LIFE HOURS: GoodBulb ballasts have an exceptional life rating. Reduce time and money spent on replacing ballasts in your high ceiling fixtures by making the switch to GoodBulb today. - BUY A LIGHT & BE A LIGHT: One in every seven people in the world live without electricity. A portion of every GoodBulb purchase is used to provide solar powered LED lanterns to families living without electricity. Selecting GoodBulb is a decision to be a light in the darkness. Together, we can make a difference!