The Interfit EXD200 Digital Flash Head (110VAC) is a lightweight, economical monolight that gives you a total of 200Ws of power, with precise power adjustment in 1/10 f-stop increments and a 4 f-stop range providing excellent control over your lighting. A built-in slave cell responds to flash or to the optional infrared transmitter, and audible and visible signals alert you when the flash is fully recycled. It even has a program that overcomes the problem of pre-exposure flash from a camera setting off your flashes prematurely.
Adjustable over 4 f-stops
5V sync voltage
Easy-to-use touch-button controls
Rubberized finish
1/10th f-stop adjustment
Halogen modeling lamp
User-changeable flash tube
Built-in infrared and flash-sensitive slave cell
Special pre-flash monitor program
Audible and visual recharge indicators
Auto power dumping on flash discharge