- 250Ws Light, 40W LED Modeling Lamp
- 400 Full Power Flashes, TTL
- Modeling Lamp Output: 1700 Lux at 3.3'
- Smooth Dimming from 100 to 1%
- Built-In AirX Connectivity; 2.4 GHz
Quick Overview
- 250Ws Light, 40W LED Modeling Lamp
- 400 Full Power Flashes, TTL
- Modeling Lamp Output: 1700 Lux at 3.3'
- Smooth Dimming from 100 to 1%
- Built-In AirX Connectivity; 2.4 GHz
- 0.01-1.2 Sec Recycling (Boost/Freeze)
- 11-Stop Power Range; 0.25 to 250Ws
- Sync, TTL, HSS & Remote Control
- Vast Light Modifier Compatibility
- 90-Minute Battery Charging Time
Product Description
Profoto B20 OCF Flash Head Duo Kit – Durable, Powerful, and Precision-Engineered
Engineered for reliability and built to perform, the Profoto B20 OCF Flash Head Duo Kit is a compact yet powerful lighting solution for demanding creatives. With a fast recycling time of just 0.01 to 1.2 seconds and the ability to sync with shutter speeds as quick as 1/38,100 of a second in Freeze mode, the B20 ensures seamless shooting without interruption. Offering an 11-stop power range and a 40W bi-color modeling lamp, this 250W flash provides the flexibility and control needed for consistent, accurate results.
Three flash modes—Boost, Eco, and Freeze—let you adapt to a variety of shooting conditions, while built-in AirX connectivity and compatibility with Profoto’s remote (sold separately) add even more convenience for dynamic environments. Ideal for location shoots, the B20 combines intuitive operation with pro-level speed, delivering up to 400 full-power flashes per charge, and supports advanced sync options including TTL, HSS, and remote control.
With a bare bulb output of 1700 lux at 3.3 ft and up to 8500 lux at 3.3 ft when paired with the optional OCF Magnum reflector, the B20 offers high-intensity lighting for any scene. The integrated Profoto OCF mount supports over 120 modifiers, while the rubberized grip ensures secure handling—even with heavier light-shaping tools.
The B20 comes equipped for convenience and portability, including an OCF stand adapter, protection cap, B-series battery and charger, C7 power cable, and a compact OCF case for easy transport.
Fast Flash Duration for Action-Freezing Shots
The B20’s ultra-fast recycle time—13% quicker than the Profoto B10X—delivers a clean burst of light every time. Designed for high-volume, fast-paced workflows, it can fire up to 400 full-power flashes on a single charge. Its quick 90-minute battery recharge time ensures you’re always ready to capture critical moments, making it a go-to for sports, wildlife, and live event photography.
Tough Yet Portable Design
Built to withstand the demands of on-location shooting, the B20 features a rugged, lightweight housing that’s both durable and travel-friendly. Its user-replaceable flash tube allows for effortless on-set changes, helping maintain an uninterrupted workflow.
Optimized for Hybrid Shooters
Perfect for both photography and videography, the B20 features a bi-color LED modeling lamp with 50% more output than previous Profoto models. It provides a steady continuous light source ideal for video shoots, livestreams, and content creation on the go.
Expanded Compatibility with Profoto Accessories
Designed for creative flexibility, the B20 works seamlessly with Profoto’s extensive light-shaping ecosystem. Compatible with over 120 modifiers and diffusers, it empowers photographers to precisely sculpt light to match their vision. Its reinforced, rubberized body ensures a secure fit for even the largest Profoto modifiers—ready to perform in any location.
Profoto B20 Specs
| Item Type | 2x LED Monolight |
| Included Storage Case | Yes |
| 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% |
| Front Accessory Mount | Profoto OCF |
| Wireless Remote Control Type | Proprietary Wireless (Profoto AirX) |
| Power Source | Battery (Included) *Requires Power Supply/Controller (Included) |
| 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 |
| Power Consumption | 250 W (Maximum) |
| Fixture Mounting | 1x 5/8" Stud (Via Stand Adapter) |
| 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 Material | Glass |
| 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 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) |
| 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 |
| 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) |
| Package Weight | 16.265 lb |
| Box Dimensions (LxWxH) | 18.5 x 12.4 x 10.2" |
| In The Box |
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