Cree Inc.’s LED 60W lamp delivers 800 lumens, consumes 9.5W and is available in warm white (2,700K) and daylight (5,000K) color temperatures. The 40W incandescent replacement delivers 450 lumens, consumes 6W and is available in 2,700K. The lamps turn on instantly, are mercury-free and dimmable with most standard incandescent dimmers.