... /porcelain body, E39/E40 copper screw base, 2m 2*1.0mm VDE cable, European 2pin/England 3pin. Products Name: E39/E40 grow lights lamp holder ... Working condiction: 250V, 16A Advantages:♥ Develop and designed by ourself, innovated models.♥ Ceramic, porcelain body, with spring ...