Range from the cheapest Downlights installation £230 (Weston Renovations based in BS29) to the dearest Downlights installation £333 (K Attwood Electrical Contractor based in BS27).
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 Winscombe.