Tridonic PCA 1 11 13 TCD EXCEL one4all. Obsolete For Cheap
$42.72This item is no longer available, This PCA 1 11 13 TCD EXCEL one4all is an addressable & dimmable high frequency ballast to run: 1 x 11 Watt Single turn compact fluorescent lamp OR 1 x 13 Watt Double turn compact fluorescent lamp