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Key Features
- 750Ws Light, LED Modeling Lamp
- Output: 2380 Lux at 3.3' (5600K)
- Built-In AirX Connectivity
- 0.01-2.0 Sec Recycling Time
Fast enough to guide photographers in split-second moments, the Pro-B3 750Ws Monolight from Profoto morphs together effortless use and workflow with unwavering reliability. Offering a stunningly short flash duration, the Pro-B3 monolight is optimized for fast, in-the-moment shooting. The Pro-B3's quick 0.01-2.0 second recycling time syncs with shutter speeds up to 1/75,000 second for dependable coverage. With three flash modes, including Boost, Eco, and Freeze, this monolight strobe complements exciting event coverage or speedy sporting event photographers working quickly on location. Achieve a faster workflow with the Pro-B3's built-in AirX technology for a hassle-free sync to your camera each time.
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See any errors on this page?
how many flashes do you get at full power?
how many flashes do you get at full power?
You will get 250 full power flashes on the Profoto Pro-B3 750Ws Monolight.
Date published: 2025-06-16
How many watts is the modeling light?
How many watts is the modeling light?
The Profoto Pro-B3 750Ws Monolight modeling light's output is 6,300 lumens.
Date published: 2025-06-10
Is the battery interchangeable, so you can swap ...
Is the battery interchangeable, so you can swap batteries during a shoot?
Yes, the Profoto B3 750Ws Monolight Kit uses interchangeable batteries, allowing you to swap in a fresh battery during a shoot for continuous power.
Date published: 2025-11-17
Is the Kelvin color temperature 5500, 5800 or ...
Is the Kelvin color temperature 5500, 5800 or 6000k when doing stills with a stock Pro-B3?
The color temperature of the Profoto B3 is listed as follows.
Eco mode: 6300K ±100K
Boost mode: 6300K ±100K
Freeze mode: 6400K (10) -9000K (0.1)
Date published: 2025-06-23
Do the flash and continuous light work while ...
Do the flash and continuous light work while powered from an AC outlet?
Yes, the Profoto Pro-B3 Duo 750Ws Monolight can be used and powered from the AC power supply.
Date published: 2025-12-22
