The bulb holder is switched and accepts bulbs and flash slave units E27 screw fit. Output 45w (Guide no. 28m) they will act as slave units triggered by your camera flash or with the included sync cables so can be triggered directly from the camera sync socket.
* Output 45 watts
* Test Button
* Sync Cable
* Sync 6V
* Recycle time 8 - 10sec
This unit will take an umbrella and the bulb holder fits any stand.
