Low energy long life this r50 e14 reflector bulb consumes just 5 watts of energy yet still beams up to 400 lumens of light you can replace a 35w equivalent and enjoy the same level of brightness while saving up to 112 from a single lamp over its lifetime plus its designed to last 25 000 hours which is 20 times longer than standard lighting equivalents change the mood you have two light colours to choose from cool white and warm white cool white beams a refreshing whiter glow that