Hive Lighting Clip-On Fresnel Set Hive’s set of 3 Clip-On Fresnels provide a quick and lightweight solution for modifying beam angle. Swap between 30?, 40?, and 50? spreads in seconds. Compatible with the Bumble Bee 25-C and Bee 50-C. Inside the Box: 30? Clip-On Fresnel 40? Clip-On Fresnel 50? Clip-On Fresnel