Osram
Osram QT-ECO Twin 5-11 Watt Quicktronic T2/CFL Ballast (Short) Osram QT-ECO 2X5-11S
£21.55
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Non-dimmable high frequency Osram Quicktronic Economic ballast to run multiple lamps as follows Twin 5W - 11 watt CFLs and T2 (7mm diameter) fluorescent tubes. It features a compact housing (80mm x 40mm x 22mm