Technical specifications

Choose variant:

Max energy
250 Ws
Energy range
10 f-stops (0.5-250 Ws)
Energy control increments
0.1 f-stops
Recycling time
0.05-1.3 s
Energy stability
0.2 f-stops
Flash modes
Normal or Freeze
Flash duration t0.1
Normal mode: 1/400 s (250 Ws) - 1/4,900 s (0.5 Ws)
Freeze mode: 1/400 s (250 Ws) - 1/14,000 s (0.5 Ws)
Flash duration t0.5
Normal mode: 1/1,300 s (250 Ws) - 1/7,000 s (0.5 Ws)
Freeze mode: 1/1300 s (250 Ws) - 1/42,000 s (0.5 Ws)
Color temperature
No data
F-stop @ 2m / 100 ISO
22.7 with OCF Magnum reflector 11.9 without reflector
Beam angle
No data
Field angle
No data

Lamp type
LED
Max luminous flux (lumen)
3,200 lm
Max illuminance @ 1meter (lux)
10,000 lux with OCF Magnum reflector
1,100 lux without reflector
Dimming range
100-10 %
Color temperature
Adjustable 3000-6500 K (±500K)
Color rendering index (CRI)
90-96
Beam angle
No data
Field angle
No data

Built-in connectivity
Profoto AirX
Frequency band
2.4 GHz
Supported Air functions
Sync, TTL, HSS and remote control
Number of Air channels
100 (1-100)
Number of groups per Air Channel
6, (TTL operation: 3 (A-C), manual operation: 3 (D-F))
Wireless operating range
0.5-100 m (1.5-330 ft) with Profoto remotes*
0.1-30 m (0.3-90 ft) with Bluetooth devices
*in optimal conditions up to 300 m (1000 ft)
Supported apps for Bluetooth devices
Profoto Camera and Profoto Control

Power supply
Li-Ion battery for B10
Battery capacity
Up to 400 full power flashes.
Up to 75 min full continuous light
Battery charger
Battery Charger 3A
Battery charging time
1.5 hour