Satco 18.5 Watt A21 LED Frost Cool White Medium Base Light Bulb is designed to deliver reliable and energy-efficient lighting suitable for both home and office environments. Featuring a medium base, this bulb fits a variety of lighting fixtures and applications seamlessly. Its frost glass design diffuses light evenly, producing a clean and crisp illumination that helps create a warm and inviting atmosphere. Emitting a cool white light at 4000K, it provides a comfortable and cozy environment i for reading, working, or relaxing. This LED bulb is built for durability and long life, boasting a lifespan of up to 15,000 hours. With a bright output of 2610 lumens, it ensures clear and vibrant lighting for any task. Model Number: S12448