Westcott
The Westcott FJ100 S 100Ws Touchscreen Speedlight for Sony combines precision lighting control with a compact, travel-ready design, making it an excellent choice for wedding, event, portrait, and on-location photographers. Delivering powerful 100Ws output in a lightweight form factor, the FJ100 S is engineered to keep pace with demanding shooting environments while maintaining consistent, professional results.
With a 9-stop power range from 0.78 to 100Ws in both 0.1 and 1-stop increments, the FJ100 S offers fine-tuned control for any lighting situation. It features ultra-fast recycle times of 0.01 to 1.6 seconds and supports continuous shooting up to 60 fps (camera dependent), ensuring you never miss critical moments. The speedlight supports TTL, manual, Freeze mode, High-Speed Sync up to 1/8000 second, front and rear curtain sync, and stroboscopic flash, providing full creative flexibility.
Designed specifically for Sony users, the FJ100 S features a dedicated hot shoe for seamless compatibility with Sony cameras. Its built-in 2.4 GHz transceiver enables use as an on-camera flash, wireless transmitter, or off-camera client flash, allowing for versatile lighting setups across the FJ wireless ecosystem.
The round Omega flash tube delivers soft, even illumination with natural falloff, ideal for portraits, weddings, and event photography. A built-in 3W LED modeling lamp with adjustable brightness and auto settings allows for easy visualization of lighting setups. Consistent color output across the entire power range ensures reliable and accurate results in every shot.
An intuitive high-resolution touchscreen interface makes operation fast and straightforward, eliminating the need for complex menu navigation. Photographers can quickly adjust power, zoom, wireless settings, and creative modes directly on the unit. The FJ100 S supports 31 wireless channels and up to 16 groups with a range of up to 328 feet, while color-coded LED group indicators simplify multi-light organization. Users can also choose to display power levels in stops or fractions to match their workflow.
As part of the Westcott FJ wireless system, the FJ100 S integrates seamlessly with other FJ-series lights and accessories. When paired with an optional FJ trigger, the Westcott StudioLink app enables remote control, real-time adjustments, and access to advanced features directly from your smartphone.
Power is supplied by the included FJ Mini AC/DC lithium-ion battery (7.4V, 3200mAh), delivering over 575 full-power flashes per charge with a recharge time of approximately 2.3 hours. USB-C charging and power capability allow uninterrupted shooting, while LED indicators provide clear battery status. Shared battery compatibility across FJ-series devices helps reduce the need for multiple power solutions.
Built to withstand demanding shoots, the FJ100 S features intelligent heat management with multi-stage protection, allowing up to 100 consecutive full-power flashes. IGBT+ technology enhances performance and camera compatibility, while firmware updates via USB-C ensure the unit stays current with the latest improvements.
The FJ100 S supports Westcott’s Twist Lock modifier system for flexible light shaping and can be paired with the optional S-Bracket 2 for compatibility with Bowens-mount modifiers up to 1 lb. It can be mounted via its built-in shoe or the included mini stand with a 1/4"-20 thread for quick setup on standard light stands.
Compact at just 7.5 x 3 x 3 inches and weighing only 1.1 lb, the FJ100 S delivers a 5800K (±200K) flash color temperature and a 5500K (±200K) LED modeling light. Additional features include wide flash duration ranges, ±3 FEC adjustment, advanced wireless group configurations, mask and delay modes via the StudioLink app, and convenient functions such as auto dump, auto power-off, audible alerts, and memory recall—making it a dependable and versatile lighting solution for Sony shooters.
