Compatible with Aputure bownes mount lights, this Barndoors, Grid, and Gel Holder from Aputure is ideal for shaping output and eliminating spill. The 4-way barndoors allow you to swing one to four of the leaves into the light beam and illuminate targeted areas or keep light from other areas. The grid narrows the beam spread to 30° without affecting softness or color temperature. A reflector is also included plus a magnetic gel holder for adding color to your output. It is also compatible with certain Aputure Reflectors and the Fresnel 2X.