The Jinbei JB-A accessory set consists of three color filters, a honeycomb grid, and a barndoor, expanding the versatility of the Jinbei Standard Reflector 55°. With the color filters, you can bathe your subject in red, yellow, or blue light. The honeycomb grid narrows the light beam, creating a more intense, focused, and harder light. The barndoor features four individually adjustable flaps for precise and customizable light control, ranging from a narrow spot to broad illumination. Depending on whether you use the elements individually or in combination, you have numerous creative options for lighting your subject.