The Energizer 4.2w LED G9 bulb offers a cool white light at 4000K, perfect for providing clear and crisp illumination ideal for working and reading environments. With a powerful output of 470 lumens, this bulb ensures high brightness while being energy-efficient, reducing energy consumption and costs. Its compact G9 design fits a variety of light fixtures, making it a versatile choice for under-cabinet lighting and other decorative applications. This bulb combines performance with durability, ensuring long-lasting and reliable use.