Westcott FJ100 100Ws Off-Camera Strobe with FJ-T1 S Trigger for Sony (2-Light Backpack Kit)

Westcott FJ100 100Ws Off-Camera Strobe with FJ-T1 S Trigger for Sony (2-Light Backpack Kit) This two-light kit pairs a pair of FJ100 100Ws battery-powered monolights with the FJ-T1 S wireless trigger for Sony cameras, all packed into a backpack-style storage case. Each strobe features a built-in flash tube, a 2W LED modeling light, and a 0.78 to 100 Ws power range with a 9-stop control range, making it a complete location-lighting package for Sony shooters.

Battery-Powered Monolight Design

Each FJ100 is powered by a proprietary rechargeable lithium-ion battery rated at 7.4 VDC, 3200 mAh, and 23.68 Wh. The kit includes two batteries per light, providing up to 700 flashes at maximum brightness per charge. Recharging is handled through the included USB-C wall charger, with a 140-minute charge time, and the strobes can also be powered via USB when a cable is connected.

TTL and High-Speed Sync via FJ-T1 S Trigger

The included FJ-T1 S transmitter is designed for Sony cameras and supports TTL metering using Sony ADI / P-TTL protocols. The trigger also enables high-speed sync up to 1/8000 sec, allowing the strobes to be used at shutter speeds beyond the camera's normal sync limit. Wireless control operates over a 2.4 GHz radio/RF signal with a range of 328.1 feet, offering 31 channels and 16 groups for multi-light setups.

Rapid Recycle and High-Speed Burst

The FJ100 delivers a recycle time ranging from