The CF-200G Adjustable Fresnel Lens Adapter from COLBOR is designed for select COLBOR LED video lights, and provides an adjustable beam spread ranging from 12- to 40°. It effectively controls the light direction while significantly increasing brightness and extending the reach, resulting in light output up to 10 times brighter than the unmodified light source. It features a Bowens mount design that enables effortless attachment to CL220 and CL330 LED video lights, as well as other video lights that are compatible with Bowen mount accessories. Its rotating design, equipped with precise angle marks, allows for convenient adjustment of both angle and brightness with a simple twist.