What's the difference?
Profoto B20
Flash power: 250 Ws
Max energy range: 11 f-stops (0.25-250 Ws)
Recycling time: Eco mode: 0.01-1.1 s
Boost/Freeze mode: 0.01-1.2s
Flash modes: Eco (Normal), Boost and Freeze
Power supply: B-Series Battery (4S1P)
Battery capacity: Up to 400 full power flashes
Max f-stop @ 2m / 100 ISO: Bare: 11 7/10
OCF Magnum: 22 3/10
Magnum: 22 9/10
Built-in connectivity: Profoto AirX
Bluetooth: Yes
Continuous light max lumen: 5 000 lm
Continuous light dimming range: 100-1 %
Sync connector: Yes (1 x 3.5 mm socket (mini-phone))
User-replaceable flashtube: Yes
Diameter: 11 cm / 4.3 in
Length: 21.0 cm / 8.27 in
Weight: 1.9 kg / 4.3 lb with battery and stand adapter
1.5 kg / 3.3 lb without battery and stand adapter
Profoto B30
Flash power: 500 Ws
Max energy range: 11 f-stops (0.25-500 Ws)
Recycling time: Eco mode: 0.01-1.8s
Boost/Freeze mode: 0.01-2.1 s
Flash modes: Eco (Normal), Boost and Freeze
Power supply: B-Series Battery (4S1P)
Battery capacity: Up to 220 full power flashes
Max f-stop @ 2m / 100 ISO: Bare: 16 7/10
OCF Magnum: 32 3/10
Magnum: 32 9/10
Built-in connectivity: Profoto AirX
Bluetooth: Yes
Continuous light max lumen: 5 000 lm
Continuous light dimming range: 100-1 %
Sync connector: Yes (1 x 3.5 mm socket (mini-phone))
User-replaceable flashtube: Yes
Diameter: 11 cm / 4.3 in
Length: 25.5 cm / 10 in
Weight: 2.2 kg / 4.9 lb with battery and stand adapter
1.8 kg / 4.0 lb without battery and stand adapter
