Super Efficient 3Way LED Lightbulb Lasts for Years This 3way LED lightbulb gives off warm, white light that rivals the power of incandescent bulbs but are much more efficient Rated for 25,000 hours that,s 23 years of typical use Fits standard lamps Mercury and lead free Comes in two intensities 40/60/100watt equivalent and 50/100/150watt equivalent Package of 2 This item can be found in the Whatever Works catalog. | 40/60/100 Lightbulbs Pkg Of 2 by Whatever Works.