This is the Lastolite Lumen8 Barn Door & Gel Set [LL LL3269] The Lastolite Barn Door and Gel set is designed for use with the Lastolite Lumen8 flash heads and allows you to control the direction and colour of the light. It is particularly useful for illuminating backgrounds. Features: Type Barn Door Set For use with Lumen8 Flash Heads Colour Black ...Contact us if you need more help.