The Pro-Optic Retrofit line from Progress Lighting, a Hubbell brand, is designed for light-commercial applications and includes 6" and 8" horizontal and vertical downlights. The line—which is available with an LED or compact fluorescent source—features high-efficiency optics to meet lighting power restrictions and a design that makes the most of the light that the fixture provides, as well as wide spacing and 60- to 65-degree cutoff to comply with ASHRAE standards. The collection also features brightness control for comfort and consistency and to reduce glare.