BestDealUSA 300W 300WS STUDIO FLASH STROBE PHOTOGRAPHY LIGHT CANADA NEW Description: This is a brand new 300ws Flash Strobe (master/slave strobe). It could be triggered by a flash,infrared and sync cord (included). It also comes with a test button and variable dial for power setting from 1/8 to full. The Studio Light is providing you with a Continues Lamp and Flash Function.It will work as main light, back light or hair light. 300DI, with their own 75-watt modeling light. This strobe is typically used for background, fill, or highlighting. It easily creates a wide-dispersion glow when used with the included gel set. A studio kit with only two strobes can achieve tremendous results, but adding a third light for backgrounds or highlights will set you a part from the competition. 300DI is equipped with buzz function. The modeling lamp can be adjusted from full to proportion. With pre-flash system, it can fire on the second flash synchronously