Westcott FJ100 Touchscreen Strobe with FJ Mini AC/DC Battery (100Ws)

The Smallest Strobe Westcott Makes. It Doesn't Shoot Like One.

The FJ100 Touchscreen Strobe puts a full 100Ws of professional off-camera flash into a body about the size of a soda can — 6.2 × 5.0 × 3.1 inches, 1.57 lbs. It fits in the camera bag you already carry. It recycles in as little as 0.01 seconds. And the included FJ Mini AC/DC Battery gets you past 700 full-power flashes on a single charge, which is class-leading battery performance for a strobe this size.

For wedding, portrait, and event photographers who have been hauling a full-size monolight just to get TTL and HSS on location, this is the light that ends that trade-off.

700+ Full-Power Flashes, Then Plug In and Keep Going

The removable 3200mAh FJ Mini AC/DC Battery (7.4V, 23.38Wh) delivers 700+ full-power flashes per charge and recharges over USB-C in about 2.3 hours. Run low mid-reception and you can power the FJ100 straight from a USB-C wall adapter or an external USB-C power source without stopping the shoot.

The same battery powers the FJ100 Speedlight. One battery, one charger, two lights — fewer chargers in the roller case.

A Color Touchscreen Running the FJ Interface You Already Know

The bright full-color LCD touchscreen uses the same FJ Wireless interface as the FJ400 II, FJ800, and FJ-T1 trigger. Flash power, wireless groups, TTL settings, zoom, and creative modes are all one tap away, and built-in help guides give you on-screen support without digging out a manual.

Color-coded LED group indicators on the body tell you which light is which across the room, a real time-saver when you're running several heads on a volume day.

2.4 GHz FJ Wireless Control Up to 328 Feet

Trigger and adjust the FJ100 across 16 groups and 31 channels at ranges up to 328 ft (100 m) using an FJ-T1 Touchscreen Trigger, an FJ-X3 Trigger, or a compatible FJ100 or FJ80 Speedlight. Pair a trigger with the free Westcott StudioLink app and you can control everything from your phone.

Fast Enough for First Dances. Fast Enough for Sports.

• Recycle time: 0.01 to 1.6 seconds
• Continuous capture: up to 60 FPS (camera dependent)
• Consecutive full-power flashes: up to 100, with intelligent self-monitoring heat protection
• Freeze flash duration: as short as 1/40,400 sec (t0.5)
• High-Speed Sync: up to 1/8000 sec

Color holds at 6000K (±200K) across the entire 9-stop power range, so a frame shot at full power matches a frame shot eight stops down. Less time balancing color in post, more time culling.

Creative Mask : Six Looks From One Setup

Creative Mask lets you use the touchscreen to choose when each strobe fires and how many frames to capture, producing up to six unique lighting combinations without moving a light stand. For sports, school portraits, and volume photography, that's more variety delivered on the same clock.

Stroboscopic Mode captures multiple stages of movement in a single exposure when you want the dramatic version — it runs through a Westcott wireless touchscreen trigger.

Shapes Light Without an Adapter

• Native Twist Lock mount for Westcott Twist Lock Modifiers.
• Native umbrella mount built into the body
• Automatic or manual 24–200mm zoom to match your lens or dial the beam in by hand
• Optional S-Brackets opens up Bowens-mount softboxes and larger Cheetah Stand Softboxes.
• Removable tilt bracket with a 5/8" stand receiver — mounts to any Cheetah Stand out of the box

The 2W LED modeling light (5500K ±200K) has independent brightness control and auto-adjust, so you can see your light before you fire it.

Built for the FJ Wireless System

The FJ100 works with every other light, trigger, and receiver in the FJ Wireless System you already own. Start with one, add a second next season, run four by next wedding season. Firmware updates arrive through the onboard USB-C data port.

Specifications