Product Information
Westcott FJ100 Strobe 1-Light Backpack Kit with FJ-T1 M Multi-Brand Wireless Trigger combines one FJ100 Touchscreen Strobe with an included FJ-T1 M multi-brand wireless trigger. Each 100Ws strobe uses the FJ Wireless system, a full-color touchscreen, and the FJ Mini AC/DC Battery.
Flash performance
The FJ100 offers a 9-stop 0.78–100Ws range, 0.01–1.60 second recycle times, and flash durations as short as 1/40,400 sec (t0.5). It supports Manual and TTL operation plus High-Speed Sync up to 1/8000 sec, Freeze Sync, Front and Rear Curtain Sync, and Stroboscopic Mode.
Wireless control and light shaping
FJ Wireless 2.4 GHz communication provides 31 channels and 16 groups with a published range up to 328 ft (100 m). The 24–200mm zoom, Twist Lock modifier mount, umbrella mount, and 2W 5500K ±200K LED modeling light provide control over beam and setup.
Kit-specific tools
This backpack kit includes the listed trigger, power hardware, and transport accessories. See Included Items for the complete package.
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FJ100 Touchscreen Strobe (100Ws)
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FJ100 Carry Case
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FJ Mini AC/DC Battery
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Removable Tilter Bracket
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FJ-T1 M Wireless Touchscreen Trigger
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FJ-T1 Carry Case
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2 USB Cables
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Power Adapter
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Octa 15 Softbox
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Octa 15 Egg Crate Grid (50°)
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Octa 15 Travel Case
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Compact Light Stand
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Lite Traveler Backpack
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Bonus: ProGrip 2 FJ100 Strobe Insert
| Flash Performance | |
|---|---|
| Flash Power | 100 Watt-seconds |
| Power Range | 9 F-Stop (0.78–100 Ws) |
| Flash Duration (t0.5) | 1/1,300–1/40,400 sec |
| Recycle Time | 0.01–1.60 seconds |
| Color Temperature | Normal: 6000K ±200K; Freeze: 6000K ±200K |
| High-Speed Sync | Up to 1/8000 sec |
| Continuous Capture | Up to 60 FPS (camera dependent) |
| Wireless & Control | |
|---|---|
| Wireless System | FJ Wireless |
| Radio Frequency | 2.4 GHz |
| Wireless Channels | 31 (01–31) |
| Wireless Groups | 16 |
| Wireless Range | Up to 328 ft (100 m) |
| Flash Modes | Manual, TTL |
| Sync Modes | HSS, Front Curtain, Rear Curtain, Freeze |
| Display | LCD Color Touchscreen |
| Optics & Modeling | |
|---|---|
| Beam Angle | 80°–90° |
| Zoom | 24–200mm |
| Modifier Mount | Twist Lock |
| Modeling Light | LED 2W, 5500K ±200K |
| Power & Physical | |
|---|---|
| Battery | AC/DC Battery with USB-C |
| Battery Chemistry | Lithium-Ion |
| Battery Capacity | 27.56 Wh |
| USB-C | FJ100 Strobe: firmware; FJ Mini Battery: AC/DC |
| Cooling | Passive; multi-stage heat protection |
| Operating Temperature | 32°F–113°F (0°C–45°C) |
| Mounting | 5/8 in receiver |
| Strobe Weight | 1.3 lb |















