Osram Sylvania 49970 High Efficiency Instant Start Electronic Ballast Three 32 Watt T8 Universal Normal Ballast Factor Qhe3X32T8Unvisnscb, 0.279" x 0.279" x 0.279": Electrical Ballasts: Amazon.com: Tools & Home Improvement
Amazon.com: Osram Vorschaltgerät QTECO1x18-24/220240S please note: german product but we supply a UK adapter if necessary : Home & Kitchen