Westcott FJ400 400Ws Strobe 2-Light Backpack Kit with FJ-X2m Universal Wireless Flash Trigger

MFR: 4713

Starting at $125/mo

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In the box

Westcott FJ400 400Ws Strobe 2-Light Backpack Kit with FJ-X2m Universal Wireless Flash Trigger

  • 2 x Westcott FJ400 400Ws Strobes
  • Westcott FJ-X2m Universal Wireless Trigger
  • 2 x 14.8V 4,400mAh AC/DC Lithium Polymer Batteries
  • 2 x Diffusion Domes
  • 2 x AC Power Adapter and Cords
  • 2 x 5.5-inch Magnetic Reflectors with Bowen S-Type Mount
  • 2 x Magnetic Gel Sets (3 Color Correction, 1 Diffusion)
  • USB-C to USB-A Cable
  • 2 x Rapid Box Switch Inserts (Bowens)
  • Lite Traveler Backpack
  • 1-Year Limited Warranty

From The Wavelength Blog Read more

Westcott FJ400 400Ws Strobe 2-Light Backpack Kit with FJ-X2m Universal Wireless Flash Trigger

Never miss a shot again. The FJ400 Strobe 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 range. Trigger the flash with the included Westcott FJ-X2m Universal Wireless Trigger or optional Canon RT system.

Controls and Functions

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, and much more. 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%.

Adjustable Color Temperature

The Westcott FJ400 400Ws Strobe 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. Designed with safety in mind, it is equipped with onboard self-monitoring cooling fans and an automatic shutoff feature to ensure safe operation during use.

Complete System

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 can be easily paired with your favorite softbox. The strobe light also includes a magnetic 5-inch reflector, magnetic CCT gel set, and a Rapid Box Switch Bowens insert. This insert allows you to pair your strobe with any Rapid Box Switch light modifier. A USB-C to USB-A cable is included for installing FJ400 firmware updates.

FJ-X2m Universal Wireless Trigger

The powerful FJ-X2m Universal Wireless Flash Trigger is equipped with multi-brand technology that pairs with virtually any camera brand to trigger the FJ400 Strobe System. This 2.4 GHz remote transmitter offers revolutionary compatibility with many Canon, Nikon, Sony (with adapter), Fuji, Panasonic LUMIX, and Olympus cameras. Mount the FJ-X2m to a camera's hot shoe to wirelessly control the FJ400's long list of features, including TTL Mode, High-Speed Sync (HSS), Rear Curtain Sync, Canon RT flash compatibility, group and channel assignment, Group Exposure Compensation, TTL to Equivalent Manual, modeling lamp settings, and much more.

Lite Traveler Backpack

Equipped with a large, central storage compartment featuring removable dividers, the included backpack is ideal for traveling comfortably with your FJ400 Strobe Kit. The Lite Traveler Backpack features various zippered compartments for storing smaller accessories, like USB tethering cables, batteries, charging cables, lens filters, and more. A separate internal compartment is equipped with three padded sleeves in various sizes for storing laptops, tablets, and more.


AC Input Power100-240 VAC, 50/60 Hz, 1.6A


Battery TypeLithium Polymer


Weight5.44 lb

Light Fixture

Color Temperature5600K
Fixture Dimensions11.5 x 4.25 x 4.75 inches
Fixture Weight5.44lb
Mount TypeBowens S

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