Info
Westcott FJ400 Strobe 400Ws with AC/DC Battery
The FJ400 is the first portable 400Ws AC/DC strobe with under a second recycle speed at full power that offers an impressive 480+ full-power flashes per charge. The lightweight FJ400 offers unrivaled performance with the most accurate color temperature throughout its entire 9-stop output rang
TTL, High Speed Sync, Freeze Sync, and More
With an intuitive menu system and LCD color display, the FJ400 features Manual and TTL Flash Modes, High Speed Sync (HSS) up to 1/8000s, Freeze Sync up to 1/19000s, Continuous Capture up to 20 fps, Mask Function, Delay Function, Automatic Memory Recall, Rear Curtain Sync, Canon RT flash compatibility, group and channel assignment, Group Exposure Compensation, and much more. This strobe is firmware upgradeable via the included USB-C cable.
Integrated with a FJ Wireless Flash System receiver, the FJ400 strobe provides unrivaled features including multi-brand camera compatibility and High Speed Sync (HSS), TTL, and more when paired with a FJ-X2m Universal Wireless Trigger or the FJ80 Universal Touchscreen Speedlight. These wireless transmitters easily mount to a camera's hot shoe and are compatible with most Canon, Nikon, Sony (with adapter), Fuji, Panasonic Lumix, and Olympus cameras. The strobe can also be controlled by a Canon RT transmitter.
Unrivaled Battery Performance
The removable lithium polymer battery provides both DC power for on-location freedom and AC trickle-charge performance when the state of charge is above 25%.
Consistent Color Temperature at Every Power Level
The FJ400 maintains a color temperature stability of 5500K (±150K) throughout its entire 9-stop output range, with flash increments of either 0.1 or 1.0 stops. It features a 20W 5600K LED modeling lamp with auto-adjust and independent output control.
Optimized for Light Modifiers
The extended flash tube provides optimal light output allowing for a wider, even spread for filling light modifiers. Equipped with a Bowens S-Type mounting system, the FJ400 is easy to pair with your favorite softbox. The FJ400 includes a Magnetic 5” Reflector, Magnetic CCT Gel Set (CTO, 1/2-CTO, Window Green, Diffusion, Gel Frame), and a Rapid Box Switch Bowens Insert that allows you to pair your strobe with any Rapid Box Switch light modifier. The built-in tilter bracket with a tension screw offers secure mounting and positioning of large umbrellas and modifiers.
Designed with Safety In Mind
The FJ400 strobe is equipped with onboard self-monitoring cooling fans and an automatic shutoff feature to ensure safe operation during use.
Characteristics
FJ400 Strobe
- Maximum Power: 400 Ws
- Energy Range: 9 F-Stop (1.56 - 400 Ws)
- Flash Duration (t0.1): Normal: 1/280 - 1/3000s, Freeze: 1/280 - 1/7000s
- Flash Duration (t0.5): Normal: 1/800 - 1/8500s, Freeze: 1/800 - 1/19000s
- Recycle Time: 0.05 - 0.9s
- Continuous Capture: 20 FPS (Camera Model Dependent)
- Color Temperature Stability: Normal/TTL/HSS: 5500K ±150K, Freeze: 5500K ±500K (E.R. 5-9)
- Mounting System: Bowens S-Type
- Flash Increments: 0.1-Stop and 1-Stop
- Flash Modes: Manual, TTL
- Mask Function: Yes (Manual)
- IGBT: Yes
- Flash Exposure Compensation: ±3
- Modeling Lamp: LED 20W 5600K ±200K
- Sync Functions: HSS, Normal (Front & Rear Curtain), Freeze
- Sync Speed: 1/8000s (High-Speed)
- Wireless Radio Frequency: 2.4 GHz
- Wireless Channels: 32 (AU, 01-31)
- Wireless Groups: 16
- Wireless Range: 985’ (300m)
- Display: LCD Color Display
- Mount: Built-in Tilter; 5/8” / 16mm Receptacle
- Auto-Dump: Yes
- Cooling: Self-Monitoring Cooling Fans
- Voltage Stabilization: Yes
- Port Type: USB-C for Firmware Updates (PC, Mac)
- Auto-Power Off: Yes
- Audible Beep: Yes
- Delay Function: Yes (Manual)
- Auto Memory Recall: Yes
FJ400 Battery
- Flashes Per Charge: 480+ at Full Power
- Battery Type: AC/DC Lithium Polymer
- Capacity: 65Wh, 4400mAh
- Voltage: 14.8V
- Battery Indicator: LED
- Recharge Time: 2.5 Hours
- Battery Charge Cycles: 300+
- AC Power Requirement: Battery Level ≥25%
In the box
- 1x FJ400 Strobe
- 1x FJ400 AC/DC Lithium polymer Battery
- 1x FJ400 Glass dome
- 1x FJ400 Magnetic Gel Set
- 1x FJ400 AC power Adapter& Cord (US/CS plug)
- 1x FJ400 55-dergree Magnetic Reflector ( FJ400/Bowens/Godox mount)
- 1x USB-C To USB-A Cable
- 1x Medium Gear Case