This high output LED GU10 spotlight light bulb from Crompton Lamps is the first of its kind to offer a direct LED alternative to 75W halogen GU10 light bulbs.It shares the same dimensions and GU10 fitment as traditional spotlights, but uses a fraction of the energy at just 7W. Combine this with a markedly superior lifetime of 25,000 hours and this light bulb can reduce cumulative lighting costs by upwards of 90%.The light bulb\'s comparable physical characteristics and cap type enable it to retrofit to existing fittings without any modification or rewiring of any sort; simply remove your old 75W halogen lamp, replace it with this 7W LED alternative and you\'re good to go.This spotlight lamp is traditionally known as a PAR16 with a GU10 2-pin twist and lock (10mm apart) base.Need more help in choosing a suitable spotlight bulb? Read our guide What is a GU10 Spotlight Bulb.