Range from the cheapest Downlights installation £240 (Edwards Electrical based in LL65) to the dearest Downlights installation £352 (T L Electrical and Property Services based in LL60).
Comparing electricians estimates for Downlights installation gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for installing downlights by posting a job to electricians in Ty Croes.