Quicktronic qt-fit5 3x14,4x14 220-240 product description: this ballast have one life on 50.000 Hours but still with really good energy optimization. Technical specifications: width mm : 40.0 Mmhøjde mm : 21.0 Mmspænding v : 220...240 Vlængde mm : 2... Read throughout product description by to press on buy button.