Can switching your light bulbs really save you £100 a year?

The clocks go back next Sunday and, as the nights draw in fast, you can save money on your energy bills by switching light bulbs. Homeowners can knock £100 a year off their electricity bill by removing old light bulbs and replacing them with modern energy saving alternatives. Light Emitting Diode (LED) bulbs make ideal replacements for ceiling and wall-fitted spotlight halogen lights while traditional bulbs can be changed for Compact Fluorescent Lamps (CFL).