... /bakelite 3)Certification:CE/VDE/ISO9001 CE standard porcelain table lamp base E27 Applications lighting and lamp fields: commercial ... . Current: 4-16 A3. Base type: Screw4. Item No: porcelain E14,E17,E27,E39,E40, series.5. Decoration color: cold ... available, OEM/ODM is welcome. E27 E40,E14,B22 porcelain /metal/bakelite lamp holderCertificationCE/VDE/RoHS/ISO9001StyleEdison screw lamp holderBody ...