Search the Site Back to Fluorescent Ballast view larger image Description: 1LAMP 20W T12 MAGNETIC BALLAST 120V Item Num: 1-20 120V Watts: 20 Volts: 120 Num Of Lamps: 1 Lamp Type: See Notes Case Qty: 10 Notes: Bi-Pin Lamp Type: (1) F20T12, (1) F15T12, (1) F14T12, or (1) F15T8 Back to Fluorescent Ballast Copyright © 2010 Geller Lighting Supply, all rights reserved. Web site by BizMarquee.com.