Use the Bowens 6" (15cm) Reflector as a direct-light reflector or an umbrella reflector with flash heads that do NOT have a built-in umbrella holder. Bowens light control reflectors feature bayonet-type mounts for quick, positive mounting & removal on Bowens Series-2 & Traveller Flash Heads. These innovative accessories offer studio & location photographers alike a comprehensive system of tools to handle any lighting situation they are likely to encounter.