Range from the cheapest Downlights installation £310 (Martyn Entwistle based in BB5) to the dearest Downlights installation £317 (Safe Homes Electrical Services based in BB5).
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 BB5.