Four color gels to give you different background colors. They are used to correct the light balance or to create dramatic lighting effects, and can also change the color of backgrounds. Four leaf barndoor set designed for use on the reflector. Barndoor accessories are essential for lighting, as they shape, control the intensity, and influence the color of the light output from your heads. Honeycomb grid turns a strobe head into a more specular, focused light source. It emits a beam of light precisely where you aim, enabling photographers to paint a scene with distinct pools of light. Barndoor set produces a shaft of light when attached to the front of the reflector of your light sources. The shaft size is determined by the leaf opening and the distance from the light to the subject. Use scenarios Portrait photography: Use color gels to adjust background color and light balance, and employ the barndoor to shape the key light for better subject separation. The honeycomb grid can be used to create a tight, focused highlight on the subject. Product photography: Apply the grid to isolate the product with precise edge lighting, while the barndoor helps control spill and directs light exactly where needed. The color gels can be used to adjust the background or overall tone. Video or film lighting: Combine the barndoor and grid to achieve a hard, cinematic beam with controlled falloff, and use gels to set background mood or balance color temperature. Adjust the leaf openings to tailor the light shaft to the scene.