The LumiQuest MidiBouncer is used to soften flash light quality with minimal light loss, which produces a pleasant main light source, fills shadows, and helps eliminate red-eye often caused by direct flash. Ideal for a wide array of applications from portraits to candid shots, the MidiBouncer can be used with slave flash units or alone where low ceilings are not available, or where more direct but soft fill light is desired.This MidiBouncer attaches quickly and effortlessly to virtually any standard flash unit, and folds flat when not in use for easy storage. Recommended for use with larger, professional model flashes.