Range from the cheapest Downlights installation £316 (Solid State Security Ltd based in WN8) to the dearest Downlights installation £318 (AJD Electrical based in L40).
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 Burscough.