The 4 Pack FEIT METAL HALIDE 100W Replacement Bulb with an E26 base is a high-quality light bulb manufactured by Feit Electric. This HID light bulb, model HDRP, provides 100 watts of bright light output, making it ideal for illuminating large spaces such as outdoor areas or commercial settings. With a long lifespan and energy-efficient technology, this replacement bulb is a reliable choice for maintaining proper lighting levels in your home or business.