... :copper or zinc alloy 4.MOQ:1000pcs 2 ways porcelain terminal block(VDE)1.Specifications:1)main material:radioceramic2) ... on.3.Products series:1.porcelain lamp holder:E10,E12,E14,E26,E27,E39,E40,B22 etc.2.halogen lamp ... .metal lamp holder:E10,E12,E14,E27,B22 etc5.porcelain conector:1way,2ways,3ways(5,10A,15A,20A,30A) ... power cable etc4.More production photoes: 2 ways porcelain terminal block(VDE)