Mark from M.T.R Electrics shows you how to safety install a new light switch in your home. Your local NICEIC Electricians in Bexley, Bromley, Dartford and Sevenoaks. www.mtrelectrics.co.uk 01322 686073.

Mark from M.T.R Electrics shows you how to safety install a new pendant light fititng in your home. Your local NICEIC Electricians in Bexley, Bromley, Dartford and Sevenoaks. www.mtrelectrics.co.uk 01322 686073

Mark from M.T.R Electrics shows you how to test your RCD in your home. Your local NICEIC Electricians in Bexley, Bromley, Dartford and Sevenoaks. www.mtrelectrics.co.uk 01322 686073.

Mark from M.T.R Electrics gives advice for when using extension leads in your home. Your local NICEIC Electricians in Bexley, Bromley, Dartford and Sevenoaks. www.mtrelectrics.co.uk 01322 686073.