EUROLITE barndoors designed for the THA-250F 2700K–6500K spotlight. The separately sold metal accessory is used to adjust the desired light beam and control its spread. It has a black finish, a 19.5 cm × 19.5 cm spotlight slot, and a ring with a 197 mm outer diameter and 170 mm inner diameter. The barndoors weigh 1.05 kg and do not include electrical, control, or power features.