Westcott FJ400 Strobe 1-Light Backpack Kit with FJ-X3 M Trigger Bundle
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Westcott FJ400 Strobe 1-Light Backpack Kit with FJ-X3 M Universal Wireless Trigger
The Westcott FJ400 is a portable 400Ws AC/DC strobe with a sub-1-second recycle time at full power and delivers 480+ full-power flashes per charge. Lightweight and powerful, it ensures consistent 5500K (±150K) color accuracy across its 9-stop output range.
TTL, High-Speed Sync, Freeze Sync, and More
With an intuitive menu and color LCD, the FJ400 offers Manual/TTL Modes, HSS up to 1/8000s, Freeze Sync up to 1/19000s, Continuous Capture (20 fps), Mask/Delay Functions, Auto Memory Recall, Rear Curtain Sync, Canon RT flash compatibility, Group Exposure Compensation, and more. Firmware is upgradeable via USB-C.
Universal Trigger Compatibility
The FJ-X3 M Wireless Trigger features multi-brand tech compatible with Canon, Nikon, Sony (with adapter), Fuji, Panasonic Lumix, and Olympus. One trigger works across many brands—see chart for details.
Long-Lasting Battery Performance
The removable lithium polymer battery offers DC freedom and AC trickle charging when above 25% capacity.
Built-In Versatility
Includes a 20W 5600K LED modeling lamp with adjustable output. The extended flash tube ensures even light spread. The Bowens S-Type mount pairs easily with modifiers.
Comprehensive Kit
Includes Magnetic 5-inch Reflector, CCT Gel Set, Rapid Box Switch Bowens Insert, tilter bracket, and a travel-ready backpack with padded dividers, laptop sleeves, tripod straps, and more.
Westcott Eyelighter 3 (Silver, White, and Sunlight Fabric)
The Westcott Eyelighter 3 is a curved reflector designed to produce natural-looking clamshell lighting with a single light source, creating seamless, eye-shaped catchlights. Its arc-shaped aluminum frame features a quick-lock system for easy setup and takedown, and tension rods keep the reflective fabric taut for optimal light cast. It includes three interchangeable fabrics—silver for dramatic, specular highlights; white for softer, more natural fill; and sunlight (a silver-gold mix) for warm, glowy tones ideal for enhancing brown and green eyes. The reversible white/sunlight fabric attaches easily over the silver base using hook-and-loop tape. With a 74-degree tilting spine that mounts to a standard light stand, it’s versatile enough for studio or outdoor use. Weighing just 6.8 lbs. (3.1 kg), the Eyelighter 3 collapses to 33 inches for storage in its included padded case.
Main
| Configuration | Bundle 1 |
| Power | 400W |
| Light Type | LED |
| Color Temperature | 5500K |
- Normal: 1/280 - 1/3000s
- Freeze: 1/280 - 1/7000s
- Normal: 1/800 - 1/8500s
- Freeze: 1/800 - 1/19000s
- Normal/TTL/HSS: 5500K ±150K
- Freeze: 5500K ±500K (E.R. 5-9)
- Wipe with a dry cloth as needed.
- Keep away from fire, water, and moisture.
- Do not submerge in water.
- Avoid drastic temperature changes before, during, and/or after use.
- Do not overtighten the shoe lock wheel when mounting to the camera.
- Ensure the FJ-X3 is securely mounted before use.
- Surrounding RF interference may affect the communication performance of the FJ-X3 M.
- Do not attempt to modify any Westcott products. Contact Westcott for assistance.
Westcott FJ400 Strobe 1-Light Backpack Kit with FJ-X3 M Universal Wireless Trigger
FJ400 Strobe
| Maximum power | 400 Ws |
| Energy range | 9 F-Stop (1.56 - 400 Ws) |
| Flash duration (t0.1) | |
| Flash duration (t0.5) | |
| Recycle time | 0.05 - 0.9s |
| Continuous capture | 20 FPS (Camera model dependent) |
| Color temperature stability | |
| Mounting system | Bowens S-type |
| Flash increments | 0.1-Stop and 1-Stop |
| Flash modes | Manual, TTL |
| Mask function | Yes (Manual) |
| IGBT | Yes |
| Flash exposure compensation | ±3 |
| Modeling lamp | LED 20W 5600K ±200K |
| Sync functions | HSS, Normal (Front and Rear curtain), Freeze |
| Sync speed | 1/8000s (High-speed) |
| Wireless radio frequency | 2.4 GHz |
| Wireless channels | 32 (AU, 01-31) |
| Wireless groups | 16 |
| Wireless range | 985-feet (300m) |
| Display | LCD color display |
| Mount | Built-in tilter; 5/8 inch / 16mm receptacle |
| Auto-dump | Yes |
| Cooling | Self-monitoring cooling fans |
| Voltage stabilization | Yes |
| Port type | USB-C for firmware updates (PC, Mac) |
| Auto power off | Yes |
| Audible beep | Yes |
| Delay function | Yes (Manual) |
| Auto memory recall | Yes |
FJ-X3 M Trigger
| Compatible flashes | FJ400, FJ200, FJ80, FJ80 II, FJ-XR, Canon RT |
| Compatible cameras | Canon, Nikon, Sony (using adapter), Fuji, Panasonic Lumix, Olympus |
| Radio frequency | 2.4GHz |
| Wireless channels | 32 (AU, 1-31) |
| Wireless groups | 6 Native, 10 App |
| Wireless range | 985-feet (300m) |
| Canon ID | 100 keys (00-99, RT only) |
| Control modes | TTL (Auto), Manual |
| TTL EV range | ±3 |
| Sync functions | HSS (Up to 1/8000), Normal (Front and Rear curtain), Freeze (with compatible devices) |
| Standard flash sync | HSS, Normal (Front and Rear curtain), Freeze (with compatible devices) |
| Ports | USB-C (Firmware updates); 2.5mm (Output only) |
| Mobile app | Yes |
| Bluetooth | Yes |
| Firmware update | PC, Mac |
| Battery | Rechargeable Lithium-ion (3.8V, removable) |
FJ400 Battery
| Flashes per charge | 480+ at full power |
| Battery type | AC/DC Lithium polymer |
| Capacity | 65Wh, 4400mAh |
| Voltage | 14.8V |
| Battery indicator | LED |
| Recharge time | 2.5 hours |
| Battery charge cycles | 300+ |
| AC power requirement | Battery level ≥25 percent |
Technical Specs
| Color | Black |
| Use and care instructions | |
| Materials | Plastic, electronic components |
| Length | 20.0 inch |
| Width | 13.0 inch |
| Height | 8.5 inch |
| Weight | 12.5 lb |
| Lamp/Tube user changeable | Yes |
| Firmware upgradeable | Yes |
| Battery mount | DC 2.5mm |
| Case included | Yes |
Westcott Eyelighter 3 (Silver, White, and Sunlight Fabric)
| Materials | Aluminum, Polyester, Nylon |
| Country of Origin | China |
| Fabric Color | Silver/White/Sunlight |
| Fabric Material | 100% Polyester |
| Frame Color | Black |
| Frame Material | Aluminum, Nylon |
| Travel Case | Yes |
| Product Dimensions | 54.5 x 24.80 x 21.2 inches |
| Product Weight | 6.80 lbs |
| Warranty | 2-Years |
| Care Instructions | Do not use harsh cleaners or soak in water. Wipe frame and fabric with damp cloth and dry immediately. |
Frequently Asked Questions
How do I return an item?
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?
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?
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?
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?
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?
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 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?
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?
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?
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.









