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The Profoto B1 external flash is a flash for adventurous photographers who enjoy going out and shooting in real-world locations. The B1X and the portable B1 offers wireless freedom and flexibility with battery power. After all, there aren’t many outlets in the middle of the desert or in the middle of a mountain. Thanks to its dedicated OCF Light Shaping Tools designed for maximum mobility and ease of use, the B1X lets you easily shape light wherever you are, wherever you are.

It offers automatic TTL shooting that provides the brightest possible light in challenging lighting conditions. It offers HSS, which allows you to control and shape light even in broad daylight. Plus, it’s easy to set up and gives you the freedom to explore and create amazing images. Let the limits be set by your imagination, not the length of cables. The B1X gives you the power you need in the right places.


• Shoot with AirTTL or manual mode and connect wirelessly with other AirTTL flashes.
• Wireless design and controls allow you to shoot without limitations.
• 10 times more powerful than standard flashes, with 500W adjustable in 1/10 f-stop increments over a power range of 9 f-stops.
• Rechargeable, rapidly interchangeable Li-Ion battery provides up to 325 flashes at full power and tens of thousands at minimum power.
• Fires up to 20 flashes per second, with flash durations up to 1/19,000 s and fast recharge times of 0.05 to 1.9 s.
• Control ambient light with HSS and get sharp images without motion blur at shutter speeds up to 1/8000s.
• Can be controlled wirelessly from a range of up to 300 m with any optional Air Remote.
• The powerful dimmable LED modeling light makes setup easy and can also be easily combined with natural light in low-light situations.
• Thanks to its integrated reflector, it offers superior light quality and control.
• Simple and intuitive user interface with a large, high-resolution display.
• Compatible with our compact and lightweight OCF Light Shaping Tools and more than 120 tools from Profoto’s wide range of light shapers.