Flash
Max energy
500 Ws
Energy range
9 f-stops (2-500 Ws)
Energy control increments
1/10 or full f-stops
Recycling time
0.1-1.9 (Quick burst up to 20 flashes/second)
Flash mode settings
Freeze (shortest flash duration) or Normal (color balanced) mode
Flash duration t0.5
Normal mode: 1/1,000 s (500 Ws) - 1/11,000 s (2 Ws)
Freeze mode: 1/1,000 s (500 Ws) - 1/19,000 s (2 Ws)
Flash duration t0.1
Normal mode: 1/400 s (500 Ws) - 1/6,000 s (2 Ws)
Freeze mode: 1/400 s (500 Ws) - 1/8,000 s (2 Ws)
Energy stability
±1/20 f-stop flash to flash
Color temp stability
Normal mode: ±150K over range; ±20K flash to flash
Freeze mode: ±800K over range; ±50K flash to flash
F-stop @ 2m / 100 ISO
45 2/10 with Magnum Reflector
TTL
Yes
HSS
Yes
Modeling light
Selectable settings
Off, Proportional, Free (5-100%)
Max power
24W LED (Output equivalent to 130W Halogen)
Wireless connectivity
Operating range
Normal sync and remote control up to 300 m (1000 ft). TTL and HSS up to 100 m (330 ft).
Powering
Input power supply
Exchangeable Lithium-Ion Battery 14.4V/3Ah
Battery capacity
Up to 325 full power flashes
Miscellaneous
Fan cooling
Yes
Ready signals
Yes
Auto dumping
Yes
Photocell/IR-slave and switch
Yes
Digital display
High-resolution display with a superior, intuitive interface
Measurements
Width
14cm (5.5")
Length
31cm (12.2")
Height
21cm (8.3")
Weight
3 kg / 6.6 lbs (including batteries)