Photoflex FlexFlash 200 Watt Strobe with 2xUM-ADH30 Silver Umbrellas is equipped with a standard S-Type Bowens Mount for reflectors and light modifiers. It uses a 250 Watt Modeling Light. And with auto voltage detection, it has the ability to be used worldwide. The FlexFlash 200W with its full-featured easy to read digital screen has a flash duration of 1/1200 second. The strobe is ideal for portraiture and family photography. With the power output display options, you can switch between decimal or fractional display for spot-on accuracy of your exposures. The FlexFlash 200 strobe: Designed smart, powerfully built for today's photographer yet attractively priced.