Take photos with AirTTl or in manual mode and use the wireless connection to other AirTTL flashers. Thanks to the cabel-free design and the wireless control, nothing gets in your way to take photos. Ten times as strong as the average speedlight, with 500W and a power range of 9 f-stops, which you can configure in steps of 1/10 f stop. Quickly replacable and rechargable Li-ion batteries provide up to 325 flashes at full power and up to tens of thousands of flashes at the lowest power. Produce up to 20 flashes per second with a flash duration of 1/19.000s and fast recharge times of 0.05-1.9s.

Manage ambient lighting with HSS and create sharp photos without motion blur at 1/8.000s shutter speeds. Operate wirelessly with a range of 300 m by using any optional Air Remote. A powerful and dimmable LED model light simplifies setup and can be mixed with natural light in low light situations. Provides superior control and high light quality with its built-in reflector. Simple, intuitive user interface with large screen and high resolution.

To use this set, you need a Profoto Air Remote or a Profoto A1. These lights do not support HSS or TTL.

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

• 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

Downloads

• Profoto b1x manual en