Range from the cheapest Downlights installation £322 (AKT Roofing Ltd based in BH8) to the dearest Downlights installation £332 (MRG Electrician based in BH1).
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 Bourne.