... quality,competitive price & excellent customer service 1.Certification:CE.2.G24 lamp holder, used for down light,flourescent light and so on.3 ... G23,G24,2G11,2G7.Track lampholders and so on. 9.We can manufacture according to customers' requiments. G24d-1 sockets PBT lamp holder G23 ... ,2G7,2G11,G24d-2,G24d-3,