Ikea Ledare LED Bulb E26, Dimmable, Globe Opal The LED light source consumes up to 85% less energy and lasts 20 times longer than incandescent bulbs. As the light can be dimmed, you are able to choose lighting suitable for every occasion. The bulb emits 1000 lumen which is approximately equal to the light emitted by a 75-watt incandescent bulb. Light color; warm white (2700 Kelvin). Dimmable.