Knock hundreds off your energy bills this e14 5w led bulb uses up to 90 less energy than 30 40w halogen equivalents this means that just switching one bulb over will save you up to 120 over the bulbs lifetime tailored lighting as well as clear and frosted coatings to choose from you have dimmable options and different colour temperatures too so you can create the perfect lighting scheme wide beam angle with a 270 beam angle this bulb produces one of the widest spreads of light on th