Quicktronic qtp dl 2x55w 220-240v product description: electronic ballast quicktronic professional qpt dl to kompaktllysstofrør dulul l past, the laws f. Up to 100.000 Hours. Technical specifications: width mm : 30.0 Mmhøjde mm : 21.0 Mmspænding v : 220..... Read throughout product description by to press on buy button.