A couple of things to be considered, is it already being supplied by a junction box or is it on a loop? Down lights are fitted in series and are connected together running cables from one to the next and so on. If the current supply to light fitting is via a juntion box it's easy but not standard procedure anymore. If Loop in, a little more complicated.
But as this work is being done in Kitchen it will come under Part P of building regs and needs to be done by Part P qualified sparky.
Kind Regards and best of luck
I am sure your registered 'Part-p' leckie will know as doing this work in a kitchen is a building regs,'controlled service' and not legal DIY unless fees paid first to LABC,
see project partp on here,BW SPARX
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