Westcott FJ100 Strobe 1-Light Backpack Kit with FJ-T1 S Wireless Trigger for Sony Cameras

Complete Portable Lighting Kit

Take your lighting setup anywhere with the Westcott FJ100 100Ws Off-Camera Strobe with FJ-T1 M Multi-Brand Trigger 1-Light Backpack Kit. This all-in-one kit combines the ultra-compact FJ100 strobe with essential accessories for professional lighting on location. It includes the FJ100 strobe, an FJ Mini AC/DC rechargeable battery, an FJ-T1 M multi-brand touchscreen wireless trigger, a light stand, an Octa 15 softbox with a 50° egg crate grid, and a padded backpack for convenient transport. The included trigger supports TTL communication with select Canon, Nikon, FUJIFILM, Panasonic Lumix, and Olympus cameras for seamless wireless flash control.

Ultra-Compact 100Ws Strobe

The FJ100 represents the next generation of Westcott's FJ lighting system, delivering 100Ws of flash power in the smallest strobe in the FJ lineup. Powered by the included FJ Mini AC/DC battery, it delivers more than 700 full-power flashes per charge while maintaining a compact, travel-friendly design. Built for weddings, portraits, events, and on-location photography, it features 2.4 GHz wireless connectivity, automatic and manual 24-200mm zoom, fast recycling, Freeze Sync, High-Speed Sync, and intuitive LED group indicators for efficient multi-light control.

Portable Lighting Performance

A built-in 24-200mm zoom automatically matches your lens's focal length or can be adjusted manually for precise beam control. Compact enough to fit comfortably in your bag, the FJ100 supports TTL, High-Speed Sync, Freeze Sync, front and rear curtain sync, and stroboscopic flash modes. A 9-stop power range from 0.78 to 100Ws provides exceptional flexibility, while the integrated 2W LED modeling light offers independent brightness adjustment and automatic output control. Consistent color accuracy is maintained throughout the entire power range for dependable professional results.

Capture Every Moment

Designed for fast-paced photography, the FJ100 recycles in as little as 0.01 seconds and offers Freeze Sync flash durations as short as 1/40,400 sec (t0.5). It supports continuous shooting up to 60 fps (camera dependent), High-Speed Sync up to 1/8000 second, front and rear curtain synchronization, and ±3 Flash Exposure Compensation for precise flash control in virtually any shooting situation.

Creative Mask Mode

Westcott's exclusive Creative Mask feature enables photographers to create up to six different lighting variations without repositioning lights. Perfect for portraits, sports, school photography, and high-volume workflows, this feature provides greater creative flexibility while streamlining production.

Seamless Wireless Integration

As part of the Westcott FJ wireless ecosystem, the FJ100 integrates seamlessly with the included FJ-T1 M trigger and other compatible FJ lighting products. The trigger provides reliable wireless control across multiple lights, while the Westcott StudioLink app allows remote adjustment of flash settings, group management, and advanced lighting functions directly from a smartphone.

Fast & Intuitive Operation

A bright, full-color LCD touchscreen provides quick access to power, TTL, grouping, wireless settings, and other flash controls. The built-in help guide simplifies operation, while support for 31 wireless channels, 16 groups, and a wireless range up to 328' makes managing complex lighting setups easy. Color-coded LED indicators provide instant visual identification of active flash groups.

USB-C Rechargeable FJ Mini AC/DC Battery

The included 7.4V, 3200mAh, 23.38Wh FJ Mini lithium-ion battery delivers more than 700 full-power flashes per charge and recharges in approximately 2.3 hours. LED status indicators display remaining battery capacity, while USB-C charging and AC/DC trickle charging allow uninterrupted operation during extended shoots. The battery is also compatible with the FJ100 speedlight, reducing the need for multiple battery systems.

Built for Professional Use

Intelligent thermal management enables up to 100 consecutive full-power flashes without interruption. A passive cooling system with multi-stage heat protection and IGBT+ technology helps maintain reliable performance and broad camera compatibility. Firmware updates via USB-C keep the strobe current with the latest features and improvements.

Versatile Light Shaping

The FJ100 features a native Twist Lock mount for quick attachment of compatible Westcott modifiers. It is also compatible with the optional Westcott S-Bracket 2, allowing the use of Bowens-mount softboxes and modifiers weighing up to 1.3 lb. A removable tilt bracket with a 5/8" receiver and integrated 8mm umbrella mount provides additional mounting flexibility.

Additional Features

• Ultra-compact 6.2 x 5 x 3.1" design weighing just 1.57 lb
• 6000K (±200K) flash color temperature
• 5500K (±200K) LED modeling light
• 80-90° beam angle
• Mask and delay shooting modes
• Auto dump, auto power off, audible beep, and auto memory recall
• Integrated linear flash tube design (not user replaceable)