These non-dimmable bulbs are a direct replacement for incandescent and compact fluorescent bulbs. With a common A19 shape and medium (E26) base they can be used to upgrade any standard fixture or lamp in your home or business. They remain cool to the touch even when in use. At 14 watts, they use 85% less energy while providing as much light as a traditional 100 watt bulb at a bright 1500 Lumen Output. The estimated yearly energy cost is $1.69 per bulb based on 3 hours use per day at an average of $0.11/kWh. Long life LED technology means up to 15,000 hours of reliable service that is flicker free and instant on at full brightness unlike compact fluorescent bulbs. At 3000K these bulbs put off a comfortable warm white glow. Ideal for bedrooms, living rooms, dining rooms and any place you want to set a casual mood. Color Rendering Index (CRI) of 80 and 200 degree beam angle. These bulbs contain no mercury or other harmful chemicals. They feature a long life so you replace them less often. More energy efficient than incandescent and compact fluorescent bulbs. UL Listed for Damp Location use