The Godox Color Effects Set for round flash heads contains two each of 15 creative colour gel filters. Included in the set are Bastard Amber, Straw, Light Amber, Light Flame, Golden Amber, Light Red, No Color Pink, Middle Rose, Light Rose Purple, Surprise Pink, No Color Blue, Daylight Blue, Primary Blue, Moss Green and Blue Green filters. Each single filter has a diam-eter of around 6.5cm, which makes it possible to place it behind the diffusors of the most commonly used underwater strobes such as Sea&Sea, Ikelite and Inon.