... ,3.0=1/8,4.0=1/4,5.0=1/2,6.0=1/1 Modeling ... to replace.High-effective mode switch ,with large LCD screen.Output power can be adjusted to control the flash ... counter function.It can be fit with Bowens speedring for softboxNingbo Suncy Electric Appliance Co., Ltd is established ... placement machine, assembly line, testing machine. We’re the first one that developed the digital LCD touch screen studio flash, ...