The Photo Zoom Reflector for Bee 50-C, Wasp 100-C, and Hornet 200-C LED Lights from Hive is an aluminum, 7" diameter modifier that can be slid back and forth along the fixture's body to vary the light's 180-degree beam angle to your choice of 45 to 100 degrees. The reflector has a rubberized Profoto mounting collar that fits these luminaires seamlessly. In addition, it also accepts Profoto 7" grids.