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Questions & Answers

SEBASTIAN T : Do I have to buy the extra trigger to use this wirelessly?
Shopper : Why Did You Choose This?MIKE C : Westcott brand is the best!SERVET E : RecommendationNANCY O : Affordable option for a strobe especially with the included beauty dish and light standWINONA V : Upgrade my lighting for both studio and on location workJose Antonio M : GREAT DEALREGINALD H : Recommended itemTERRANCE K : Excellent DealRICHARD F : Great light, great package price.TIM E : I need it for sports photography.TERESA I : GiftDAVID H : I already have the FJ200 and the Glow EZ lock 25" Beauty dish. I am so happy with those, and needed to compliment those with a little more power and a larger softbox. Westcott is my choice for strobe lighting, due to affordability, performance and a wide range of products.SEAN J N : Quality & PortraitsALVARO M : This is a light portable setup with an easy to replace led bulbs, interchangeable portable battery, and also a Bowens mount design perfect for my Bowens mounts modifiers. I have 3 Westcott lights, and happy to get 1 more FJ400 to complete my studio and event jobsPREM T : best strobe and bundled with glow - no brainer.MUNISH S : Great product and practical bundleTERRANCE S : Great saleSHANNON W : I currently use a FJ 400. It’s time for a second strobeCINDY H : Love the Style and BrandKEVIN W : Good quality and reasonable priceFRANKY A : To photo shoot outdoorsMELISSA T : Quality and bundle offerMARLON M : Reviews were great!FRANCIS P : bundle deal,MILTON V : Good bundleROBERT H B : Needed battery-operated location lighting.JULIO M : Excellent quality of light and functionality as Westcott used to bring to us, photographers and videographers.RICHARD S : It appears to be an excellent value plus it will work with a variety of brands of speedlites.SALVADOR J : Saw good reviews, since it's my first one I want to give it a tryANTHONY D : Great bundle priceMichael C : Experiment with portraitsTHOMAS D : First, I have researching the FJ400 and found that it was time to upgrade. then I saw the deals on your website. I'm sold a great strobe and a great price.Enric M : Perfect for my type of photographyDUSTY H : Wescott is a U.S based company with a trusted background. I know if I have any issues with my new light I will be able to contact them quickly!MIGUEL G : great dealALEXANDER E : Black fridayMISTI G : I chose the Westcott FJ400 Strobe 400W for the value, but ultimately because of the quality behind the product. Can't wait!

Reviews about this item

Review Summary

2025-07-18T08:41:25

Rated 5 out of 5

Awesome strobes, solid build quality

Bought 3 of these for sports work and corporate work and have been happy with them already. Significant upgrade from the Flashpoint 400 I had constant battery issues with and also love the interface and trigger to use them a lot better.

AARON F.

2024-09-22T19:22:07

Rated 5 out of 5

Highly Recommended

FJ400 is PERFECT for what I need it for, and the trigger is so easy to use. I have several of these and very user friendly from attachments to adjusting light settings. Highly recommend.

SARAH L.

2024-03-21T08:11:33

Rated 4 out of 5

Westcott FJ400 performs as expected, but be weary of bundles

This is my 4th FJ400. I decided to continue with Westcott due to their performance and quality. While there are no complaints with other brands such as Godox/Flashpoint or higher priced companies, sticking with one ecosystem was a focus. The FJ400 sells itself. There are hundreds of reviews so I will spare the fluff. The Glow EZ was a great addition to my modifier inventory. It was my first one and honestly, may surpass the primary use of the Manny Ortiz beauty dish. The inclusion of a grid, the access zipper and just quality of the material impressed me most. The Flashpoint lightstand is the most disappointing part of this bundle outside of it taking nearly a month to receive all the items from the time of purchase. It's NOT heavy duty. The included Westcott lightstands that came with my location kit, outperform the Flashpoint in every way. Though the weight rating may support the mounting of the soft box and FJ400, I simply do not trust it. It wobbles at every height.

VICTOR T.

2023-05-22T13:20:57

Rated 5 out of 5

Great Buy

I love I love it I love it! I can't express my love for it and what it does for me either on the go or in studio.

Reginald H.

2023-05-10T06:27:45

Rated 5 out of 5

Worthy

Love these lights and ease of use

JONATHAN C.

2022-10-06T09:20:11

Rated 5 out of 5

Great product I would definitely recommend it

Great strobe light used it this past weekend and it was easy to set up and put back. Definitely recommend it.

Marlon M.

2022-09-28T10:50:36

Rated 2 out of 5

My bad luck

:-( feel bad. or its just my luck. the light seems to fire at just the same power regardless of me playing with the controls.. and the tripod is not air cushioned.. its just my bad luck right before christmas.. i bought the different light kits.. this kit with the 48 '' softbox and the tripod i had issue with

Francis P.

2022-09-14T11:23:14

Rated 5 out of 5

Dope strobe!

Amazing strobe, and a good start to the Wescott ecosystem! I also have two 200?s and an 80 and they all work seamlessly with the trigger for my Sony cameras.

RANDY A.

2022-08-24T08:42:36

Rated 5 out of 5

The strobes met my expectations

The lights are amazing so I had to purchase a third strobe!

FELICIA K.

2022-03-30T16:53:40

Rated 5 out of 5

Easy to use and works great. Portable

Works great so far. Easy to use and highly portable.

Candace M.

2022-03-19T17:24:22

Rated 5 out of 5

An excellent combo!

A well timed combo to have function of these awesome lights. They are so simple to use and the universal setting on the trigger makes this a must have if working with different cameras. The FJ400 is such an amazing light. I can not imagine using anything else right now!

AARON S.

2022-03-19T17:21:42

Rated 5 out of 5

A upgrade on the lighting

Hands down one of the best external flashes I have used in my photography career. It's so simple to use and with the trigger changing power on the fly has never been easier for me. I have so much more to learn with this flash, but I cannot wait to master it!

AARON S.

2022-01-05T08:45:17

Rated 5 out of 5

Great Strobe

Love the quality of light from this strobe. It fires consistently and the battery life is great! I use it in studio and on location.

Daniel M.

2021-12-28T08:22:27

Rated 5 out of 5

Great Studio Light

Love the quality of light and consistent performance of this light.

Daniel M.

2021-12-24T02:23:06

Rated 5 out of 5

Great light at a reasonable price

I love my new Westcott FJ400. This light makes things easier allowing me to control its output by remote. Once set my exposures are very accurate with no variations from flash to flash. I plan on buying more of these to replace my old mono light system.

CARLO D.

2021-11-29T15:32:27

Rated 5 out of 5

Nice studio or on location strobe.

I really like this strobe, when fully charged you get 400+ flashes, you can also leave it plugged in if you want. Great for studio and on location shoots.

Kirk S.

2021-11-29T15:30:12

Rated 5 out of 5

Very nice studio or portable Strobe with universal trigger

I really love this strobe, works great in the studio plugged in or you can take it on location. The battery lasts a long time. Price is right.

KIRK S.

2021-11-22T07:54:14

Rated 5 out of 5

Very nice light

I really like my new FJ400. My old mono lights all work but none have remote control. With this light I will begin to build a radio remote light system. So far the light has been wonderful. Light readings have been consistent with the power set. The remote functions well and it has made my shooting easier with remote control of the one main light that usually requires me to go up and down on a step ladder to adjust. No more up and down with this well equipped light. Everyone pretty much sells it at the same price but Adorama has about a fifty dollar savings advantage when buying the FJ400 together with the remote. My only problem is getting my computer to link with their firmware update, but I?m not a computer nerd and I?ll will eventually figure out what I?m doing wrong with the firmware update. My target is to add three more of these FJ400?s.

CARLO D.

2021-02-24T08:09:31

Rated 5 out of 5

Happy I chose Westscott for my OCF needs

Works great! Easy to use. I love the display. The system is easy to use. When using the modeling light the fan is quiet but not enough for video. That's fine because I bought it pics. (Note- I haven't tried this in HSS yet only TTL and manual mode.)

DEVONA B.

2020-12-08T08:05:01

Rated 5 out of 5

Very impressed

Amazing light quality! Love it!

THOMAS F.

2020-08-13T08:59:49

Rated 5 out of 5

Solid product

I’ve been happy with it so far! Great quality light and would definitely purchase again! Make sure that you download the latest firmware to connect them.

LEE B.

2020-08-13T08:59:14

Rated 5 out of 5

Great bundle!

I’ve been happy with it so far! Great quality bundle and would definitely purchase again! Make sure that you download the latest firmware to connect them.

LEE B.

2020-08-02T15:28:55

Rated 5 out of 5

Love this light!

Little confusing on the menus, but I am learning it. Great light!

Christine B.

2019-11-08T20:36:52

Rated 5 out of 5

Excellent product

Excellent product and customer service from Adorama! The Westcott FJ400’s rock!

STEPHEN A.

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Westcott FJ400 Specifications

General

General

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  • Color

    Black

  • Total Watt Seconds

    400ws

  • Display Type

    LCD

  • Flash Duration

    (t0.1)
    Normal: 1/280-1/3000s
    Freeze: 1/280-1/7000s

  • Number of Heads

    1 Head

  • Head Configuration

    Single Heads

  • Recycle Time

    0.05 - 0.9s

  • Color Temperature

    5500K

  • TTL Compatibility

    TTL

  • Accessory Mount

    Bowens S Mount

Modeling Light

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  • Modeling Lamp

    LED

  • Wireless Frequency Bands

    2.4 GHz

Battery

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  • Battery Material

    Lithium Polymer

Physical Details

Jump to...
  • Dimensions

    11.50 x 4.25 x 4.75" (29.21 x 10.8 x 12.06cm)

  • Weight

    5.44 lb (2.47kg)

  • UPC Code

    192223193758

16 Accessories for Westcott FJ400 Strobe 400Ws with AC/DC Battery Bundle with Glow EZ Lock Octa Quick XL Softbox With Bowens Mount (48"), Flashpoint Heavy-Duty Light Stand

  • All Accessories (16)
  • Batteries & Power Supply (1)
  • Transmitters & Receivers (3)
  • Radio Triggers & Receivers (1)
  • Reflectors (1)
  • Covers & Caps (1)
  • Flashtubes & Lamps (1)
  • Softboxes & Accessories (4)
  • Beauty Dish (1)
  • Grids (1)
  • Receiver (1)
  • Studio Fan (1)

About Westcott FJ400

FEATURED REVIEWS

Excellent product

By STEPHEN A.

Excellent product and customer service from Adorama! The Westcott FJ400’s rock!

Great bundle!

By LEE B.

I’ve been happy with it so far! Great quality bundle and would definitely purchase again! Make sure that you download the latest firmware to connect them.

Bring your photography and videography to the next level with the FJ400 Strobe 400Ws with AC/DC Battery Bundle. This first-of-its-kind portable 400Ws AC/DC strobe boasts a lightning-fast recycle speed of under one second at full power, ensuring you never miss a crucial shot. With an impressive capacity for over 480 full-power flashes per charge, this lightweight, high-performance strobe is a game-changer in the field.

The FJ400 Strobe is renowned for its unparalleled color temperature accuracy throughout its entire 9-stop output range. It's compatible with the Westcott FJ-X2m Universal Wireless Trigger or Canon RT system, offering you flexibility and ease of use. The intuitive menu system and LCD color display make it user-friendly, featuring Manual and TTL Flash Modes, High Speed Sync (HSS) up to 1/8000s, Freeze Sync up to 1/19000s, and Continuous Capture up to 20 fps.

This versatile strobe also includes a Mask Function, Delay Function, Automatic Memory Recall, and more. The removable lithium polymer battery provides both DC power for on-location shoots and AC trickle-charge performance when the state of charge is above 25%.

The FJ400 Strobe maintains a stable color temperature 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. Safety is a priority with the FJ400, equipped with onboard self-monitoring cooling fans and an automatic shutoff feature to ensure safe operation during use.

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 pairs seamlessly with your favorite softbox. The package includes a Magnetic 5" Reflector, Magnetic CCT Gel Set, and a Rapid Box Switch Bowens Insert, allowing 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. For revolutionary compatibility with most Canon, Nikon, Sony (with adapter), Fuji, Panasonic Lumix, and Olympus cameras, pair the FJ400 with the Westcott FJ-X2m Universal Wireless Trigger (sold separately). This trigger is designed with a user-friendly menu system and offers an impressive wireless range up to 985' and 200,000 flashes per charge.

The FJ400 includes a USB-C to USB-A cable for easy firmware updates. All components are safely housed in a sleek travel case for safe transport and storage. The FJ400 Strobe 400Ws with AC/DC Battery Bundle is your comprehensive solution for professional, high-quality photography and videography lighting.

Westcott FJ400 Features

  • 400 watt-second AC/DC strobe
  • Compatible with the Westcott FJ-X2m Universal Wireless Trigger and Canon RT system
  • 480+ full-power flashes per charge
  • 0.05 to 0.9 second recycle time
  • Removable AC/DC lithium polymer battery
  • Color temperature stability of 5500K ( +/-150K) across entire energy range
  • High-Speed Sync up to 1/8000s, TTL, and Rear Curtain Sync capable
  • Continuous Capture up to 20 frames per second
  • 6 groups and 16 wireless channels
  • 9 F-stop energy range in 0.1 and 1.0 increments

Warranty Information

This product has a limited warranty of 12 months for parts and 12 months for labor.

Product Documents

User Manual

Key Features

  • Portable 400Ws AC/DC strobe with under one second recycle speed for continuous shooting
  • Over 480 full-power flashes per charge, perfect for extensive on-location work
  • Precise 5500K color temperature stability across a 9-stop output range for consistent results
  • Includes Westcott FJ-X2m compatibility for wireless control and advanced flash features
  • Bowens S-Type mount and accessories for versatile light modification options

What's in the box:

  • Westcott FJ400 Strobe
  • FJ400 AC/DC Lithium Polymer Battery
  • FJ400 Diffusion Dome
  • FJ400 AC Power Adapter & Cord
  • FJ400 Magnetic Reflector (Bowens/5.5 ")
  • FJ400 Magnetic Gel Set (3 Color Correction/1 Diffusion)
  • USB-C to USB-A Cable
  • FJ400 Travel Case
  • Rapid Box Switch Insert (Bowens)
  • Westcott 1 Year Limited Warranty
  • Glow EZ Lock Octa Quick XL Softbox With Bowens Mount (48")
  • Flashpoint Heavy-Duty Light Stand