T5 Ballast 39W Internal Fluorescent Replacement Power Supply F39T5 HO Odyssea | eBay
GLO T5 HO 2 x 39W ballast électronique complet avec douilles étanches pour deux tubes fluorescent T5 - Accessoires éclairage/Ballasts T5 - AkouaShop.com - Aquariophilie
Osram QTi DALI 2x21-39 Dimmable High Frequency T5 Electronic Ballast - Runs 2x 21-39W T5 Fluorescent Tubes - - Amazon.com
Lutron EC5T539JUNV1 120-277V, 3-Wire/Ecosystem ballast able to control one T5 39W linear bulb