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Energy Saving Calculator


Saving energy is good for the environment as well as your bank balance and, with modern lighting technology, is as easy as plugging in a new light bulb!

Energy saver bulbs typically use around 80% less electricity than normal incandescent bulbs. Use our easy energy saving calculator to see how much you can save!

    Watts
    bulb(s) like this
    pence per kW/hr

    ENERGY SAVER

    - 8,000 hour life
    Watts*
    £
    £
    £
    Browse our Energy Saver bulbs »

    LED

    - 20,000 hour life
    Watts*
    £
    £
    £
    Browse our LED bulbs »

    *Please note that this is an approximate value and that this exact power rating may not be available.