Range from the cheapest installation of motion sensor PIR security lights £59 (P B Electrics based in BR1) to the dearest installation of outside security lights £163 (Elmark Ltd based in SE20).
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 SE23 by posting a job with HaMuch and we will send it to electricians in SE23.