Range from the cheapest installation of smart lighting £40 (Friends Electrical based in DE23) to the dearest installation of smart lighting £66 (Derby Electricals Ltd based in DE1).
Comparing electricians estimates for upgrading to smart lighting 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 to install smart lighting in De by posting a job with HaMuch and we will send it to electricians in De.