... lighting accessories. 2.Material:porcelain body,metal fitting JH-030C G4.0-G6.35 Halogen Lampholder1. Ceramic, porcelain halogen lampholder;2 ... lamp holder,plastic lampholder ,ceramic lampholder,porcelain lampholder,lamp base G4/G5.3/G6.35/G9/GZ10/GU10with 110V to 660V ... choose.E: quality promise, prompt delivery time promise JH-030C G4.0-G6.35 Halogen Lampholder