The primary products include: plastic lampholder (card-inserted), bakelite lampholder (auto locked), ceramic lamp holder, quartz lamp holder, halogen lamp holder, bakelite switch lamp holder, energy-saving lamp socket, foot switch, on line switch, dimmer, Pulg cable set . Inseries of E14 Lampholder,E27 Lampholder,B15 Lamp holder,B22 Lampholders,E17 Lampholder,E12 Lampholder,E26 Lampholder of european standard and american standard. The products have accordingly been granted the Germany VDE certificate, the EU's CE , LVD and ENEC, GS‘s PAHs , RoHS , REACH certificate, the Canada CSA and c-UL certificate, the United States of America (U.S.A) UL and c-UL-us certificate,the New Zealand and Australia SAA certificate,  the Britain (U.K.) BS certificate, the France NF certificate, the Japan T-MARK and PSE certificate, the Sweden S certificate, the Norway N certificate, the Danmark D certificate, the Finland FI certificate, the China CCC and CQC certificate, Korea EK , KS certificate and other certificates.