Maximum Watt/Seconds - 2400 Ws
Guide Number 128 @ 6.5 (2.0 m), ISO-100, with Magnum reflector
Display Digital: F-Stops, Ws, aux functions and radio channels
Recycle Time 0.09 sec @ min power, 2.2 sec @ full power
Power Distribution- Symmetrical/Asymmetrical
Asymmetrical Range: 7.8 stops
Flash Variability - 8 stops (18-2400 Ws) in 1/10 or 1 stop increments
Flash Duration 1/4500 sec @ 18 Ws, 1/600 sec @ 2400 Ws
Fuse- Slow blow type D, 10 A/230 V, 20 A/120 V
Automatic fuse type D, 10 A/230 V 20 A/120 V
Auto Dump -Yes
Voltage Stabilization -+/- 1/100 stop
Head Outlets- 4 Heads
USB Interface Yes for remote control and firmware updates
Flash Ready Indicator Yes, ready lamp, beep or buzz sound and/or dimmed model light
Operating Voltage - 100-240VAC, 50/60Hz (change modeling light bulbs with different voltage uses)
Special Features - Sequence, Interval, Delay
Circuit Protection- Normal/Fast recycling switch and arc-proof head connectors
Fan Cooled - Yes