The Godox AD400Pro Outdoor Flash Barndoor Kit includes a 4-way barndoor set, honeycomb grid, and individual green, blue, red, and yellow filters. Utilize the barndoors to control light precisely, illuminating desired subject areas while shading unwanted ones. The honeycomb grid narrows the beam spread into a soft-edged circle, making it perfect for hair lighting and focused effects. For artistic expression, the color filters offer a range of creative possibilities.