






Profoto B20 OCF Flash Head Duo Kit
Profoto B20 OCF Flash Head Duo Kit
STORE
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New York NY 10002
United States
Dependable, sturdy, and designed for longevity, the B20 OCF Flash Head Duo Kit by Profoto is a compact flash head that offers outstanding performance and brightness options. The B20 boasts a rapid recycling time of 0.01 to 1.2 seconds, which synchronizes with an impressive shutter speed of 1/38,100 of a second in freeze mode, allowing for seamless shooting. Engineered to provide complete creative control, the 250W B20 includes an 11-stop power range and a 40W bi-color modeling lamp, facilitating straightforward setup and the capture of accurate shots. Featuring three flash modes—Boost, Eco, and Freeze—this strobe effectively lights up fast-moving scenes, enhanced by its integrated AirX connectivity and an optional Profoto remote.
Assisting on-site photographers during critical moments, the strobe merges user-friendly controls with professional-level speed to suit dynamic settings, offering up to 400 full-power flashes along with Sync, TTL, HSS, and remote control capabilities. Delivering a brightness of 1700 lux at 3.3' with its bare bulb, and an enhanced output of 8500 lux at 3.3' when used with a separately sold OCF Magnum, the B20 is compatible with a variety of Profoto accessories for extensive lighting possibilities. The built-in Profoto OCF mount, combined with its rubberized grip design, guarantees that the strobe can securely accommodate any of the brand's 120 lighting modifiers to shape and accurately adjust light output. To provide further flexibility, the B20 Duo Kit comes with two monolights, two OCF stand adapters, two protection caps, two B-series batteries and chargers, two C7 power cables, and a Core Backpack II for convenient transport.
Quick Flash Duration
On-location photographers can rely on the B20 monolight to instantly freeze action, ensuring a precise capture with every flash. With a recycling time that is 13% quicker than the Profoto B10X, the B20 guarantees a flawless burst of light each time. The recycling time of 0.01 to 1.2 seconds provides a reliable option for photographers operating in high-volume, fast-paced settings. Utilize the strobe to achieve up to 400 full-power flashes on a single charge. After the shoot, the battery can be fully recharged in about 90 minutes, allowing you to continue capturing every essential moment. Sports, nature, and live event photographers can trust the B20 for its high power and lightweight design.
Ergonomic and High-Quality Build
Durable and engineered to endure challenging conditions, the B20 is tailored for photographers who are always on the move. Its sleek and lightweight design provides photographers with a convenient and portable, yet robust, lighting solution. The user-replaceable flash tube allows for effortless modifications while on set, ensuring a smooth and continuous workflow.
Enhanced for Video Recording
Expanding its reach, the B20 is highly effective for professionals in hybrid photography and videography. The bi-color LED of the strobe delivers 50% more output compared to earlier Profoto strobe models, resulting in a superior continuous light source. Perfect for video shoots, live streaming, and remote on-location settings, the B20 monolight provides both photographers and videographers with enhanced versatility for capturing a broader spectrum of content.
Seamless Profoto Accessory Compatibility
Bring your creative vision to life with Profoto's distinctive light-shaping system. Compatible with 120 items from the brand's extensive selection of modifiers and diffusers, the B20 effortlessly fits into a Profoto photographer's toolkit, allowing for meticulously shaped light and enhanced creative control. The B20 features a robust construction that provides increased durability to accommodate Profoto's complete range of modifiers with assurance and precision. Built to withstand various on-location environments, the B20's exterior is fortified with a tough, rubberized coating that firmly holds Profoto's heaviest modifiers.
Core Backpack II
Sleek and crafted for photographers on the move, the adaptable Core Backpack II provides convenient access to equipment with its modular organization. The cushioned main compartment is equipped with adjustable interior dividers and allows access through the back panel for enhanced convenience. To accommodate extra gear, the bag includes a built-in expansion and rail top, along with a front compartment designed to securely hold a 15" laptop or tablet. Keep all your accessories organized with multiple internal pockets and two external side pockets for tripods and stands. Featuring adjustable shoulder and sternum straps, top and side grab handles, and a pass-through trolley handle sleeve on the back panel, the Core Backpack II is a practical and portable solution. Finished with a dual weatherproof coating and robust outer fabric construction, this backpack is perfect for photographers working on location in any setting.
Light Fixture |
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Item Type | 2x LED Monolight |
Included Storage Case | Yes |
Socket Type | 1x Proprietary |
Lumens | 5000 |
Photometrics | 63° at Unspecified Color Temperature: 157 fc / 1700 Lux at 3.3' / 1 m (Unmodified) 743 fc / 8000 Lux at 3.3' / 1 m (with Reflector) 789 fc / 8500 Lux at 3.3' / 1 m (with Dome) *Standardized Measurement Supplied by the Manufacturer |
Color Temperature | 2800 to 7000K +/- 500K |
Color Modes | Daylight, Tungsten |
Color Accuracy Standard | CRI 94 |
Dimming | Built-In Dimmer (Continuous) • 1 to 100% |
Cooling System | No |
Beam Angle | 63° Unmodified |
Built-In Flash | Yes |
Preprogrammed Effects | No |
Umbrella Mount | Yes |
Front Accessory Mount | Profoto OCF |
Lens |
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Lens Material | Glass |
Connectivity |
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Wireless Remote Control Type | Proprietary Wireless (Profoto AirX) |
Mobile App Compatible | Yes: Android & iOS App Name: Profoto Camera and Profoto Control Functionality: Adjust Settings, Remote Control |
Wireless Channels | 100 |
Wireless Groups | 6 |
Wireless Frequency | 2.4 GHz |
Wireless Range | 328.1' / 100 m (IR) 90' / 27.4 m (Bluetooth) |
Power & I/O |
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Power Source | Battery (Included) *Requires Power Supply/Controller (Included) |
Inputs/Outputs | Light Fixture 1x 1/8" / 3.5 mm Flash Sync Input/Output |
Battery | Per Light: 1x Proprietary Rechargeable Lithium-Ion, 43.2 Wh (Included) • Up to 400 Flashes at Maximum Brightness • Up to 50-Minute Runtime at Maximum Brightness • 90-Minute Charge Time via USB-C |
Battery Charging | 2x Charging Cable (Included) |
Included Adapter / Cable | 1x USB-C to Proprietary Cable |
Power Pass-Thru | No |
Power Consumption | 250 W (Maximum) |
Mounting |
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Included Light Stand / Mount | 1x Handgrip with 5/8" Stud |
Fixture Mounting | 1x 5/8" Stud (Via Stand Adapter) |
Included Adapter | 1x Non-Swivel Mount: 5/8" Stud to Proprietary |
General |
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Display | No |
Environmental Resistance | No |
Operating Conditions | 32 to 95°F / 0 to 35°C |
Dimensions | 8.27 x 6.3 x 4.3" / 21.01 x 16 x 10.9 cm (Fixture with Handle) 8.27 x 4.3 x 4.3" / 21.01 x 10.9 x 10.9 cm (Fixture without Mount) |
Weight | 4.3 lb / 2 kg (Overall Kit with Battery) 3.3 lb / 1.5 kg (Fixture without Battery) |






