The Ingco 15W Mini Full Spiral Energy Saving Lamp is an efficient lighting solution designed for residential and commercial use. Featuring high-quality triphosphor material and a durable PBT plastic cover, this bulb provides consistent illumination while reducing energy consumption. It is equipped with a standard E27 base, making it easy to install in most fixtures. Note: For safety and longevity, always handle the bulb by its base during installation.