This rotolight replacement filter pack is for use with rotolight rl 48 rl48 a or rl48 b it is for use as a spare or replacement for the standard filter kit as supplied with the rl 48 the set includes the following lee filters 205 12 cto 216 diffusion screen 223 18 cto 209 neutral density 05 stop 285 34 cto and 298 neutral density 1 stop