Westcott

Westcott 4735M FJ400 2-Light Studio Kit

Name: Westcott 4735M FJ400 2-Light Studio Kit
Brand: Westcott
SKU: 4735M

Unleash Your Creative Vision with Pro-Grade Lighting The Westcott FJ400 Strobe 2-Light Kit provides everything you need for professional studio and on-location photography. Experience unparalleled performance, versatile light shaping, and multi-brand compatibility. Specifications: Flash Outp...

$1,999.90*

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*Price sourced from Amazon.com. Last updated:Aug 29, 2026.Price and availability are subject to change — details.

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Overview

Unleash Your Creative Vision with Pro-Grade Lighting

The Westcott FJ400 Strobe 2-Light Kit provides everything you need for professional studio and on-location photography. Experience unparalleled performance, versatile light shaping, and multi-brand compatibility.

Specifications:

Flash Output: 400Ws
Recycle Time: 0.05-0.9 seconds
Flashes per Charge: 480+ full-power flashes
Color Temperature Stability: 5500K (±150K)
Flash Modes: Manual, TTL, HSS up to 1/8000s, Freeze Sync up to 1/19000s
Continuous Capture: Up to 20fps
Wireless System: FJ Wireless Flash System (2.4 GHz)
Compatibility: Canon, Nikon, Sony (with adapter), Fuji, Panasonic Lumix, Olympus, Canon RT
Modeling Lamp: 20W 5600K LED
Mounting System: Bowens S-Type

Key Features

HIGH-PERFORMANCE 2-LIGHT FLASH KIT: (2) FJ400 Strobes, (2) AC/DC LiPo Batteries, (2) Diffusion Domes, (2) Reflectors, (2) Gel Sets, (1) FJ-X3 Wireless Trigger, (1) Rapid Box Switch Octa-M & 1x3 Strip with Bowens Inserts, (2) 10' Stands, (1) Rolling Hard Case

NEVER MISS A SHOT: 400Ws Flash, AC/DC battery, 0.05-0.9 second recycle time, 480+ full-power flashes per charge, LCD color display

TTL, HSS, FREEZE SYNC, & MORE: Manual & TTL Modes, High-Speed Sync to 1/8000s, Freeze Sync to 1/19000s, Continuous Capture to 20fps, Mask Function, Auto Memory Recall, Freeze Sync, Front & Rear Curtain Sync, 6 Groups, 16 Wireless Channels, Group Exposure Compensation

MULTI-BRAND COMPATIBILITY: Universal 2.4 GHz wireless radio trigger for FJ Wireless Flash System is compatible with many Canon, Nikon, Sony (with optional adapter), Fuji, Panasonic Lumix, & Olympus cameras, & Canon RT system (see compatibility list below)

VERSATILE SOFTBOXES & ACCESSORIES: Included Bowens Insert Ring allows you to connect a large variety of Rapid Box Switch modifiers with neutral diffusion fabric ideal for portraits, fashion, or corporate work

USA SERVICE - Shop with confidence when you purchase with Westcott. This product includes a full 1 year pledge, as well as lifetime support and US-based customer service from Westcott

Specifications

Number of Strobes

Strobe Wattage

400Ws

Recycle Time

0.05-0.9 seconds

Flashes per Charge

480+ (full-power)

Sync Modes

TTL, HSS (up to 1/8000s), Freeze Sync (up to 1/19000s), Front & Rear Curtain Sync

Continuous Capture

Up to 20fps

Wireless Trigger

FJ-X3

Wireless Channels

Groups

Trigger Compatibility

Canon, Nikon, Sony (with optional adapter), Fuji, Panasonic Lumix, Olympus cameras, Canon RT system

Battery Type

AC/DC LiPo

Display

LCD color

Included Modifiers

Diffusion Domes, Reflectors, Gel Sets, Rapid Box Switch Octa-M, Rapid Box Switch 1x3 Strip with Bowens Inserts

Included Stands

2x 10' Stands

Case

Rolling Hard Case

Warranty

1 year pledge, lifetime support

Frequently Asked Questions

What is the maximum sync speed supported by the FJ400 strobes?

The FJ400 strobes support High-Speed Sync (HSS) up to 1/8000s and Freeze Sync up to 1/19000s.

How many full-power flashes can I expect from a single battery charge?

Each AC/DC LiPo battery provides over 480 full-power flashes per charge, allowing for extended shooting sessions.

Is the FJ-X3 wireless trigger compatible with Sony cameras?

Yes, the FJ-X3 wireless trigger is compatible with Sony cameras, though an optional adapter is required for full functionality.

What types of light modifiers are included in this kit?

The kit includes Diffusion Domes, Reflectors, Gel Sets, a Rapid Box Switch Octa-M, and a Rapid Box Switch 1x3 Strip, both with Bowens Inserts.

What kind of customer support does Westcott offer for this product?

Westcott provides a full 1-year pledge, lifetime support, and US-based customer service for this product.

Can I use other Bowens mount modifiers with the included softboxes?

Yes, the included Bowens Insert Ring allows you to connect a large variety of Rapid Box Switch modifiers that utilize the Bowens mount.

Does the kit include stands and a case for transport?

Yes, the kit comes with two 10' stands and a rolling hard case for convenient transport and protection.

Strengths & Trade-offs

👍 Pros

This comprehensive 2-light kit provides a complete portable studio solution, including two strobes, batteries, modifiers, and a trigger.
The FJ400 strobes boast a rapid 0.05-0.9 second recycle time, ensuring you never miss a critical shot during fast-paced sessions.
Long-lasting AC/DC LiPo batteries offer 480+ full-power flashes per charge, providing ample power for extended shoots without constant recharging.
Advanced flash modes such as TTL, High-Speed Sync (1/8000s), and Freeze Sync (1/19000s) offer precise control and creative flexibility for various shooting scenarios.
Multi-brand compatibility with the FJ-X3 wireless trigger allows use with many Canon, Nikon, Sony (with adapter), Fuji, Panasonic, and Olympus cameras.
The included Bowens Insert Ring enables connection to a wide range of Rapid Box Switch modifiers, offering versatile light shaping for diverse photographic needs.
Westcott provides a 1-year pledge, lifetime support, and US-based customer service, adding value and reliability to the purchase.

👎 Cons

Sony camera users require an optional adapter for full compatibility with the FJ-X3 wireless trigger, adding an extra purchase.
While versatile, the kit's size and the rolling hard case, though protective, may be substantial for very light travel setups.
The neutral diffusion fabric of the included softboxes might not be ideal for photographers seeking highly specialized or extreme light modification effects.