40-Watt replacement using only 4 Watts (320 lumens) Rated to last 13 years based on 3 hours per day use Warm, Soft White light with 2700 Kelvin color temperature Energy Star Rated CAC Bulb Shape Clear Bent Tip Finish Bulbs Small base (E12) Energy Star Rated Dimmable and works with most dimmer switches 4W replaces old style 40W incandescent or halogen technology bulbs Estimated $0.48 cents annual energy cost per year to operate (based on 3 hours use per day) 320 Lumens Brightness 2700K Color Temperature provides warm, soft white lighting color
