This diffuser family utilizes a deep mushroom design to give designers maximum light output in a classic shape. The diffusers are suitable for either ceiling or wall mounts in commercial, residential, or hospitality applications. The deep mushroom design has been used in lighting for over 40 years in a blown glass application. Now designers can use this time-proven design with energy efficient circline and compact fluorescent lamps. The diffusers are available in smooth injection molded white acrylic or polycarbonate, or frosted ribbed injection molded acrylic.