Westcott

Westcott 4716S FJ400 Strobe 2-Light Studio Kit - Sony

5.0 (2 reviews)

Unlock Your Creative Potential with Professional Lighting The Westcott FJ400 Strobe 2-Light Kit provides everything you need for professional-grade studio and location lighting. Featuring the FJ400 strobe with TTL, HSS, and Freeze Sync capabilities, paired with versatile light modifiers, this kit...

$1,999.90*
In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Unlock Your Creative Potential with Professional Lighting

The Westcott FJ400 Strobe 2-Light Kit provides everything you need for professional-grade studio and location lighting. Featuring the FJ400 strobe with TTL, HSS, and Freeze Sync capabilities, paired with versatile light modifiers, this kit ensures you never miss a shot.

Specifications:

  • Brand: Westcott
  • Model: 4716S
  • Kit Includes:
    • (2) FJ400 Strobes
    • (2) AC/DC LiPo Batteries
    • (2) Diffusion Domes
    • (2) Reflectors
    • (2) Gel Sets
    • (1) FJ-X3 S Wireless Trigger (Sony Compatible)
    • (1) Rapid Box Switch Octa-M & 1x3 Strip with Bowens Inserts
    • (2) 10' Stands
    • (1) Wheeled Case
  • Strobe Features:
    • 400Ws Flash
    • 0.05-0.9 second recycle time
    • 480+ full-power flashes per charge
    • Manual & TTL Modes
    • High-Speed Sync (HSS) up to 1/8000s
    • Freeze Sync up to 1/19000s
    • Continuous Capture up to 20fps
  • Trigger Compatibility: Sony Cameras (see compatibility chart)

Key Features

Dedicated Sony Camera Compatibility: The FJ400 strobe offers features like High-Speed Sync, TTL, and more. It is designed with a proprietary Sony hot shoe mount for the Sony camera

Unrivaled Battery Performance: The lithium polymer battery provides both DC power for on-location freedom and AC trickle-charge performance when the charge status is above 25%

Consistent Color Temperature at Every Power Level: It maintains a color temperature stability of 5500K (±150K) throughout the entire 9-stop output range. It features flash increments of either 0.1 or 1.0 stops and a 20W 5600K LED modeling lamp with auto-adjust and independent control

Designed with Safety In Mind: The FJ400 strobe has self-monitoring cooling fans with an automatic shutoff feature to ensure safe operation

Store and Transport Your FJ400 Lighting Kit with Ease: The FJ400 Lighting Kit can be stored in a case that is of durable construction and features built-in wheels and straps for quick lifting. The interior features soft removable dividers for custom storage and zippered pockets for keeping cables and other accessories

Specifications

Number of Strobes
2
Flash Power
400Ws
Battery Type
AC/DC LiPo Batteries
Recycle Time
0.05-0.9 seconds
Full Power Flashes Per Charge
480+
Wireless Trigger Model
FJ-X3 M
Wireless Trigger Frequency
2.4 GHz
Wireless Channels
16
Groups
6
Compatibility (Trigger)
Many Sony cameras
Max High-Speed Sync
1/8000s
Max Freeze Sync
1/19000s
Continuous Capture Rate
20fps
Softbox Mount
Bowens Inserts
Warranty
1 year pledge

Pros & Cons

👍 Pros

  • Includes two FJ400 Strobes along with essential accessories like batteries, diffusion domes, and reflectors, forming a comprehensive 2-light kit.
  • Features a 400Ws flash with a rapid 0.05-0.9 second recycle time and 480+ full-power flashes per charge, minimizing downtime during shoots.
  • Supports versatile flash modes including Manual, TTL, High-Speed Sync (to 1/8000s), Freeze Sync (to 1/19000s), and Continuous Capture (to 20fps).
  • Comes with a FJ-X3 M Wireless Trigger offering dedicated camera compatibility for many Sony cameras, ensuring seamless integration.
  • Includes Bowens Insert Rings with the softboxes, allowing connection to a wide variety of Rapid Box Switch modifiers for diverse lighting setups.

👎 Cons

  • The "dedicated camera compatibility" for the wireless trigger is specific to Sony cameras, limiting its use with other camera brands.
  • While the kit includes versatile softboxes, specific light shaping tools beyond the octa-M and 1x3 strip might require additional purchases.
  • The "lifetime support and US-based customer service" is a positive, but the 1-year pledge for the product itself is standard and not exceptionally long.
  • The kit is described as a "2-Light Studio Kit," which may imply a larger setup and might not be ideal for very compact or travel-heavy productions.
  • High-Speed Sync and Freeze Sync values are maximums and real-world results may vary depending on camera settings and environmental factors.

Frequently Asked Questions

The kit is a high-performance 2-light flash kit that includes two FJ400 Strobes, two AC/DC LiPo Batteries, two Diffusion Domes, two Reflectors, two Gel Sets, one FJ-X3 M Wireless Trigger, one Rapid Box Switch Octa-M & 1x3 Strip with Bowens Inserts, two 10' Stands, and one Wheeled Case.
The FJ400 Strobes feature a rapid recycle time of 0.05-0.9 seconds, allowing for quick consecutive shots.
The included FJ-X3 M Wireless Trigger offers dedicated camera compatibility for many Sony cameras. You should consult a compatibility chart to confirm your specific model.
Yes, the FJ400 Strobes support High-Speed Sync up to 1/8000s and Freeze Sync up to 1/19000s, making them suitable for capturing fast-moving subjects.
The kit includes a Rapid Box Switch Octa-M and a 1x3 Strip, both with Bowens Inserts, allowing you to connect a wide variety of Rapid Box Switch modifiers with neutral diffusion fabric.