Search the Site Back to Fluorescent Ballast view larger image Description: 2LAMP 20W T12 MAGNETIC BALLAST 120V Item Num: 2-20 120V Watts: 20 Volts: 120 Num Of Lamps: 2 Lamp Type: See Notes Case Qty: 10 Notes: Bi-Pin Lamp Type: (2) F20T12, (2) F15T12, or (2) F15T8 Back to Fluorescent Ballast Copyright © 2010 Geller Lighting Supply, all rights reserved. Web site by BizMarquee.com.