The RPS Studio Portable Monolite Kit features three 200 watt/second (w/s) monolites for a total power output of 600 w/s that are adjustable from full down to 1/8th power. Each monolight features a built-in modeling light audible ready indicator and built-in slave cell. This kit comes with a wireless trigger that attaches to your cameras hot shoe one 36 white umbrella one 36 silver umbrella and one softbox that slide into a holder just under the flash head. Also included are three 66 aluminum 3-section light stands that feature secure and quick acting flip locks. Finally everything fits neatly into a heavy duty and heavily padded nylon storage bag with adjustable dividers.