Highlights Energy savings of 67% Long lifespan and warranty Cool white - 4000K Energy savings of 67% This Ledvance Slim Round LED downlight uses just 6 watts of energy to replace one that uses 18 watts and that means energy savings of 67%! It has the best possible energy label of A++ and saving energy isn't just better for the environment, it's better for your wallet too! Long lifespan and warranty A lifespan of 30,000 hours means that this LED downlight will last for approximately 10 years if it's on for 8 hours a day, 7 days a week. It's covered by an all-in warranty of 3 years for extra peace of mind. Cool white - 4000K This LED downlight has a slim design with a polycarbonate housing and the colour temperature of 4000K has a stimulating effect. This makes it ideal for a wide variety of areas including offices, schools, shops and museums. If you're looking for an attractively-priced LED downlight, this model by Ledvance is a good choice.