Range from the cheapest installation of motion sensor PIR security lights £83 (Aam Electrical Services based in E8) to the dearest installation of outside security lights £183 (Haler Electrical based in SE1).
Comparing electricians estimates for security light 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 to install PIR motion sensor lights in EC4R by posting a job with HaMuch and we will send it to electricians in EC4R.