Lamps and light bulbs install into compatible fixtures to add or replace a light source. Lamps provide illumination through different technologies, such as gas discharge or LED technology. They include fluorescent lamps, compact fluorescent lamps (CFLs), incandescent lamps, HID lamps, halogen lamps, LED lamps, and other lamp types. Each lamp type offers specific advantages in terms of energy efficiency, color rendering, lifespan, and light output. With a wide range of options available, lamps cater to diverse lighting needs in residential, commercial, and industrial settings. They are utilized for general lighting, task lighting, accent lighting, and specialty applications, providing reliable and energy-efficient illumination solutions for different spaces and purposes.