MR16 GU5.3 lamp holder that can be used to convert mains voltage downlights into low voltage.
needed as when needing to replace some bulbs, it was not possible because the previous lamp holders connectors had distorted - had to cut the wires and insert these new sockets - all working well
It did the job adequatly
Well packed, good quality, efficient service
Better quality than original. Easy to fit and would recommend.