Advance SmartMate RCF-2S26-M1-LS-QS Rapid Start Electronic Ballast for Flourescent lights.
$10 each. These are from the remodeling of a home to change the Flourescent lights in the kitchen/bathrooms to LED lights. Some ballasts are still staying inside the ceiling. These are the ones taken out.
Also for sale in other items are the Can Light housing fixture. and some Flourescent light tubes.