Range from the cheapest Downlights installation £327 (Daniel Gardner Electrical Contractor ltd based in KY15) to the dearest Downlights installation £370 (Foster Electrical based in DD5).
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 St Andrews.