DescriptionE14 CFL.JPG English: counterfeit CFL-light bulb from Asia Date 17 July 2014 Source Own work Author Dmitry G Permission (Reusing this file) I...
DescriptionBallast of modern CFL (Osram).jpg Deutsch: Vorschaltgerät einer modernen ESL (Osram) English: Ballast of modern CFL (Osram Dulux EL Longlife E14 7w Date 1 September...