Westcott FJ100 M Multi-Brand Round Head TTL Touchscreen Speedlight 100Ws
The Westcott FJ100 M is a compact 100Ws round-head speedlight designed for photographers who need powerful, reliable lighting without adding unnecessary bulk to their kit. Offering 575+ full-power flashes per charge, fast recycling, a high-resolution colour touchscreen, and full integration with the FJ Wireless System, it is an excellent choice for weddings, events, portraits, and location photography.
The Multi-Brand version provides TTL compatibility with Canon, Nikon, Fujifilm, Panasonic Lumix, and Olympus cameras, while Sony cameras are supported in manual mode. Use it on-camera as a powerful speedlight and wireless transmitter, or take it off-camera as part of a larger FJ Wireless lighting setup.
The Perfect Speedlight For
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Wedding and event photographers who need fast recycling and excellent battery life.
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Portrait photographers looking for soft, natural-looking light from a round flash head.
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Photographers working across multiple camera systems who want one versatile speedlight.
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Existing FJ Wireless users looking for a compact on-camera or off-camera flash.
Key Features
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Powerful 100Ws round-head speedlight.
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Multi-Brand TTL compatibility for Canon, Nikon, Fujifilm, Panasonic Lumix, and Olympus.
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Manual flash operation with Sony cameras.
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575+ full-power flashes per charge.
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Fast 0.01 to 1.6 second recycle times.
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High-resolution 2-inch colour LED touchscreen.
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9-stop power range with 0.1 or 1-stop adjustment.
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TTL, Manual, High-Speed Sync, Freeze Sync, Front and Rear Curtain Sync.
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High-Speed Sync up to 1/8000 sec.
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Flash duration as short as 1/55,600 sec.
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Up to 60fps continuous capture, camera dependent.
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24-200mm automatic and manual zoom.
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90° vertical tilt and full 360° rotation.
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Built-in 2.4GHz FJ Wireless transmitter and receiver.
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16 wireless groups and 31 channels with up to 100m range.
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Consistent 5800K colour across the full power range.
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Built-in 3W LED modelling light.
100Ws in a Compact Speedlight
With 100Ws of flash power, the FJ100 M delivers impressive output from a compact on-camera design. The 9-stop power range gives you plenty of control, whether you need a subtle touch of fill or more powerful illumination for portraits, events, and location work.
Multi-Brand Camera Compatibility
The FJ100 M is designed to work across multiple camera systems, providing TTL operation with compatible Canon, Nikon, Fujifilm, Panasonic Lumix, and Olympus cameras. Sony cameras can also be used in manual flash mode, making the FJ100 M particularly useful for photographers working with more than one camera brand.
All-Day Battery Performance
The included 3200mAh FJ Mini AC/DC Battery provides more than 575 full-power flashes per charge, helping you keep shooting through long weddings, events, and portrait sessions. USB-C charging and power support add extra flexibility, while the interchangeable battery is shared with the FJ100 Strobe to simplify your FJ Wireless kit.
Fast, Intuitive Touchscreen Control
A bright 2-inch high-resolution colour touchscreen puts your most important settings within easy reach. The intuitive FJ Wireless interface makes it quick to adjust flash power, zoom, wireless groups, and creative modes without digging through complicated menus.
Round Head for Natural-Looking Light
The round Omega flash tube produces smooth, even illumination with natural-looking falloff. The head can tilt up to 90° and rotate through 360°, giving you plenty of freedom for direct, bounced, or feathered lighting. A built-in 24-200mm zoom can automatically match your lens focal length or be adjusted manually for more precise control over the beam.
On-Camera or Off-Camera
Use the FJ100 M directly on your camera or as a wireless transmitter for other FJ Wireless lights. Off-camera, it functions as a wireless client flash with dependable 2.4GHz communication across 16 groups and 31 channels at distances up to 100 metres. Colour-coded group indicators also make larger multi-light setups easier to organise.
Professional Flash Performance
Recycle times from 0.01 to 1.6 seconds and continuous capture up to 60fps on compatible cameras help the FJ100 M keep pace with fast-moving subjects. Flash durations as short as 1/55,600 sec help freeze action, while intelligent heat protection supports up to 100 consecutive full-power flashes for demanding shoots.
Advanced Creative Control
TTL and Manual modes are joined by High-Speed Sync up to 1/8000 sec, Freeze Sync, Front and Rear Curtain Sync, and Stroboscopic Mode. IGBT+ technology provides precise flash control, while firmware can be updated through the USB-C connection to keep the speedlight current with future improvements.
Flexible Modifier Compatibility
The FJ100 M works directly with Westcott Twist Lock light modifiers for quick and convenient light shaping. For larger setups, the optional Westcott S-Bracket 2 adds compatibility with Bowens-mount softboxes and other modifiers. The flash can also be mounted off-camera using its built-in cold shoe or the included shoe stand with a 1/4"-20 threaded receiver.
What's Included
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1 × Westcott FJ100 M Touchscreen Speedlight
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1 × FJ Mini AC/DC Battery
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1 × Power Adapter
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1 × Speedlight Shoe Stand
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1 × USB Cable
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1 × Travel Case
TFC's Verdict
The FJ100 M packs an impressive amount of performance into a genuinely compact speedlight. The combination of 100Ws output, excellent battery life, fast recycling, a round flash head, and an intuitive touchscreen makes it particularly well suited to busy wedding, event, and portrait photographers. Multi-brand compatibility is another major advantage, especially if you work across different camera systems, while full FJ Wireless integration means it can easily grow from a single on-camera flash into a much larger lighting setup.
MPN: 5750M-I
