Dimmable FunctionFully Smooth dimming from 10%-100%, compatible with leading-edge dimmer switches. You can adjust it from a full bright glow to a dim cosy color. CRI(Color Rendering Index)>80 provides vivid and natural colour Easy to Install B22 BulbsWith standard A60 shape and B22 bayonet base, it's easy to replace old B22 bayonet light bulbs. Instant on to full brightness, Warming up time is less than 1 seconds, No buzzing or humming, no flicker Energy Saving & LED BulbsIdeal replacement for 60W incandescent bulb with our 9W LED bulb, saving up to 85% on electricity bills. Lifespan is up to 15,000 hours, reduces the hassle of re-lamp frequency. Excellent PerformanceWith 900 Lumen, 2700K warm white color and 200 degree beam angle, these bayonette lightbulbs provide a comfortable and stress-free atmosphere. CE certified, safe for your family and the environment Wide Application Light BulbsThese warm white bayonet light bulbs are ideal for outdoor led lights, bathroom light bulb, chandelier, desk lamp, floor lamp, bedside table lamp, used for kitchen, living room, dining room, bedroom, hallway, coffee shop