T12 Light Ballasts

T12 fluorescent ballasts are electronic devices that regulate the electrical current flowing through T12 fluorescent lamps. These ballasts are used to control the power supply to the lamps, ensuring that they start and operate properly. They also help to maintain a consistent level of brightness over the life of the lamp, and can improve energy efficiency by regulating the amount of power consumed by the lamp. T12 fluorescent ballasts are typically used in commercial and industrial lighting applications.