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Two compact flash heads with rubberised finish, battery pack and two tall light stands

Profoto

Profoto B20 250W Flash Head Duo Kit with Battery and 2x 9.5' Stands

SKU CH-1VJY-WPHFQ

A 250 Ws off-camera flash duo kit with battery, two 9.5 ft stands, 11 f-stop range, bi-color LED, and 400 full-power flashes

  • Full Profoto LST compatibility with over 120 light shaping tools
  • 11 f-stops flash range from .25 to 250 Ws for precise control
  • 40W bi-color LED with high CRI for accurate color reproduction
  • 400 full power flashes per battery charge for extended shoots
  • User changeable flashtubes and 3.5mm sync port for on-site flexibility

Duo Kit for Off-Camera Flash

The Profoto B20 250W Off Camera Flash Head Duo Kit bundles two flash heads, a battery, and two 9.5' stands for location and studio work. It targets photographers who need portable, mains-free lighting with full Profoto light-shaping-tool compatibility.

Battery and Stand Bundle Impact

The included battery enables up to 400 full-power flashes per charge, removing dependence on wall power during outdoor or event shoots. Two 9.5' stands provide immediate, stable positioning without separate purchases, while the 3.5mm sync port allows direct cable triggering alongside AirX wireless control.

Power Range and Creative Headroom

An 11 f-stop range from 0.25 to 250 Ws with 0.1 f-stop precision covers everything from subtle fill to strong key light, and the 40W bi-color LED adds constant illumination for video or focus assist. ECO, Boost, and Freeze modes extend versatility, though users needing more than 250 Ws per head or longer battery runtime at maximum output will require additional units or power sources.

Highlights

  • Full Profoto LST compatibility with over 120 light shaping tools
  • 11 f-stops flash range from .25 to 250 Ws for precise control
  • 40W bi-color LED with high CRI for accurate color reproduction
  • 400 full power flashes per battery charge for extended shoots
  • User changeable flashtubes and 3.5mm sync port for on-site flexibility

Specifications

No published specifications for this item yet.

Questions about this item

Can the flash tube be replaced by the user if it fails?

Yes, the B20 features a user-exchangeable flash tube so you can swap it on-site without sending the head for service.

How many full-power flashes can the battery deliver before recharging?

The battery provides up to 400 full-power flashes per charge.

Does the head overheat or get loud during a full day of shooting?

ECO mode protects internal components and reduces thermal stress, while the design avoids misfires or overheating during extended use.

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