Adaptor lamp holder

Specifications: Such as from E40 to E27,from E27 to GU10,etc, adapter for lamp base/holder, which can be easily used for the lamp base adaption. Feature: Adapter for lamp base / holder, which can be easily used for the lamp base adaption, at present, our company can supply the adapter from one lamp base to the other lamp base as follows: 1) E17 to E27 2) E12 to E26 3) E26 to E12 4) E14 to E27 5) E27 to E14 6) E27 to B22 7) B22 to E27 8) E27 to E40 9) E40 to E27 10) E14 to GU10 11) E27 to GU10 These adapters have been popularly exported to many countries, andbest seller in vast international market. Welcome your kind enquiry !