Westcott|SKU: 9942-WESTCOTTK1

Westcott FJ400 II 400Ws Touchscreen Strobe with FJ Pro AC and DC Battery Bundle

$1,199.00 $1,599.00
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Last Chance! Order with Expedited Shipping to receive it by December 25.

Product highlights

  • Portable 400Ws flash power in a compact design
  • Fastest 0.01 to 0.9 sec recycle times
  • FJ Pro AC and DC battery delivers 550 plus full-power flashes
  • Consistent 5500K color temperature stability
  • Full-color OLED touchscreen
  • Creative Mask enables up to 6 lighting combinations
  • IGBT plus technology enhances camera compatibility
  • Rapid Box Switch Insert with Bowens mount
  • Adjustable 30W bi-color (2700-6500K) LED modeling light
  • Integrates with all FJ Wireless triggers and flashes

In the box

  • Westcott FJ400 II 400Ws Compact Touchscreen Strobe
    • FJ Pro AC and DC Battery
    • Frosted Glass Dome
    • 55-Degree Magnetic Reflector (Bowens)
    • Magnetic Gel Set (CTO, 1/2-CTO, Window Green, Diffusion)
    • Power Adapter and Cord
    • USB Cable
    • FJ400 II Gear Case
    • Rapid Box Switch Insert (FJ800, FJ400 II, FJ400, Bowens)
    • Limited 1-Year Warranty
  • Westcott Easy Boom Heavy Duty 28-inch Extension Arm with 360-degree Rotation (Black)
    • Weight Plate Bracket
    • Weight Plate Clamp
    • Refillable Weight Bag
    • Steel Locking Pin
    • Safety Wire
  • Westcott 36-Inch Octa-M Rapid Box Switch Softbox
    • Limited 1-Year Manufacturer's Warranty

Free standard shipping

*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

Free Local Pickup

Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

Questions? We’re Here to Help

Call or email one of our experts.

Westcott FJ400 II 400Ws Compact Touchscreen Strobe with FJ Pro AC and DC Battery

The Westcott FJ400 II combines power, portability, and smart control. It includes the FJ Pro AC and DC battery, delivering over 550 full-power flashes and compatibility with the FJ800.

Powerful and Portable

Compact yet strong, the 400Ws output makes it ideal for both studio and outdoor shoots.

Fast Recycle Performance

With 0.01–0.9 sec recycle times, it’s built for fast-paced work like portraits or action shots.

Easy Touchscreen Control

A full-color OLED touchscreen with tap, swipe, and slide gestures ensures quick, intuitive adjustments.

Consistent Color and Light

Delivers stable 5500K color temperature across 9 stops. Includes a 30W bi-color LED modeling light adjustable from 2700K–6500K.

Creative Mask Mode

Create up to 6 unique lighting looks instantly—perfect for variety in volume or sports photography.

Optimized Light Output

Its round head and long flash tube give even, broad light. Compatible with Bowens and Rapid Box Switch modifiers, plus 9mm umbrella mount.

Multi-Camera Compatibility

Supports TTL, HSS, and more when paired with FJ-X3 S Trigger for Sony. The FJ-X3 M Trigger works with Canon, Nikon, Fuji, Panasonic, Olympus, and Sony (manual).

Seamless Wireless System

Fully integrates with Westcott’s 2.4GHz FJ Wireless System. Control via FJ-X Trigger, FJ80 Speedlight, or StudioLink app for easy mobile setup.

Westcott Easy Boom Heavy Duty 28-inch Extension Arm with 360-degree Rotation (Black)

The Westcott Easy Boom Heavy Duty 28-inch Extension Arm offers smooth 360-degree rotation and precise light positioning for studio setups. Built with brass bearings and a durable design, it provides up to 45 inches of reach for larger softboxes or umbrellas and supports up to 15 lbs. of gear. Its sliding counterweight system ensures balance with either a refillable weight bag or optional plates, while safety features like a braided wire and steel locking pin secure your equipment. With a 5/8-inch baby pin and receiver, the Easy Boom assembles quickly without tools and is ideal for use with a C-stand for stable, professional lighting control.

Westcott 36-Inch Octa-M Rapid Box Switch Softbox

The Westcott 36-Inch Octa-M Rapid Box Switch Softbox is a portable, collapsible light modifier designed for versatility and professional-quality lighting. Featuring a reflective silver interior and diffusion panels, it delivers soft, natural light with round catchlights ideal for portraits. Its interchangeable light mount system supports various strobes, speedlites, and monolights through durable metal inserts, allowing easy customization. Built with a lightweight aluminum frame, it offers quick setup and breakdown for travel convenience. The premium nylon diffusion fabric maintains accurate color temperature, while the optional Deflector Plate enhances light quality. Rear-mounted light access ensures quick control adjustments and compatibility with optical or radio triggers.

Shipping & Returns

  • Same Day Shipping


    All orders placed by 1PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

  • Free Standard Shipping


    We offer free standard shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).



  • Easy returns


    If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.


Frequently Asked Questions

How do I return an item?

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.

Will I receive a full refund when I return an item?

You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.

How many days do I have to make a return?

You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 

My item was damaged in transit. How do I place a return?

If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage. 

There’s an issue with my order, what should I do?

Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.

Can I exchange an item?

We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.

If I ordered a kit, do I have to return all the items?

If you ordered a kit, you must return all components and accessories to receive a full refund.

I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?

If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.

Do you offer repairs?

We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.

What is your return policy?

Most items can be returned within 30 days for a full refund. Click here to read our full return policy.