... lamp holders 1)E27,E40,E26,E14,B22 2)CE/LVD/ROHS 3)Metal:Copper/Iron/Aluminium 4)Factory direct price e14 lamp holders ... 1.E10,E12,E14, E26,E27,E39, E40 lampholder,porcelain knife ... 7. Meet CE/LVD/ROHS standard ModelPorcelain E14, E27, E40 Series etc. Body MaterialPorcelain/ ceramic Metal MaterialScrew ... both domestic and overseas market. e14 lamp holders