The rx-18sb iii from falcon eyes consists of a softbox and a diffuser cloth. This accessory kit is intended for the rx-18tdx iii flexible led panel (see optional accessories). You can use the softbox to soften the light from the lamp. How does it work? You place the softbox deep inside the light source so that little light is lost. The softbox then provides a nice, soft illumination. Application falcon eyes rx-18sb ii this accessory set is suitable for those who have the rx-18tdx iii waterproof led panel. You can use these accessories e.g. B. use for portraits, interviews or video productions, both in your studio and on location. Please note that this set is suitable for use with the falcon eyes rx-18tdx ii & iii (see optional accessories). So you cannot use this softbox and honeycomb with the rx-18td or rx-18t.