Range from the cheapest Downlights installation £339 (The Thursford Collection based in NR21) to the dearest Downlights installation £345 (Orange Fox Electrical Limited based in NR20).
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 Melton Constable.