The LTM 4-in-1 Snoot for the Pepper 200W, 300W, 420W, and Bonzai 200W consists of a snoot and three water stop housings. Using the snoot and one of the housings reduces the aperture of the light from 1-15/16" size to 5/8", 1", or 1-3/8"; or from 2-1/2" size to 2-3/16", 1-3/4", or 1-3/8".