Series: DEECOS Interchangeable optic. Reflector medium, medium beam. Light beam 32°. Reflector material: MIRO-SILVER® with 98 percent total light reflection. With removable retaining ring made of heat-resistant plastic. Colour: jet black (RAL 9005) Diameter: 82 mm Height: 55 mm Weight: 25 g Type of Installation: Recessed mounting