Range from the cheapest Downlights installation £280 (Quantum Electrical Services based in PO30) to the dearest Downlights installation £344 (Browne Electrical Services based in PO30).
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 Isle Of Wig.