The Fujifilm Wireless Flash Commander EF-W1 adds wireless flash control to your Fujifilm Camera system with compatible flash units.

Full Creative Control

Work with new creative concepts by utilising the Fujifilm Wireless Flash System without compromising on options. The trigger will control Fuji Flash Units with wireless support such as the Fujifilm EF-60 with the ability to use manual flash mode TTL, and even FP High-Speed Sync mode on supporting cameras. You are able to control multiple remote flash units with the ability to put units into up to 4 different groups. The commander unit also works across 8 different channels. Finite control is available with 1/3EV incremental control for the flash output power in Manual Mode and TTL mode over and under exposure compensation . Manual mode will even allow for the flash power to reduce down to 1/256 power allowing for very subtle flash lighting.

Radio Controlled

The radio frequency on the Fuji EFW1 enables remote flash use of distances that are far away and out of direct line of sight. They can also be used in bright available light, unlike systems that utilise infrared, as they do not rely on any light transmission to work.

Nissin Air System

By utilising the Nissin Air System (NAS) for control, this trigger is also compatible with NAS compatible Nissin speedlites. This opens up the options for wireless flash photography with the X and GFX Series cameras. The Fujifilm Wireless Flash Commander EF-W1 will give you finite flash and expressive flash control for perfect exposures allowing you to master your surrounding environment.



Compatible Cameras

GFX100 / GFX 50S / GFX 50R / X-H1 / X-Pro3 / X-Pro2 / X-T4 / X-T3 / X-T2 / X-T1 / X-T30 / X-T20 / X-E3 / X100V / X100F

Other compatible devices


Nissin flash with Nissin Air System(NAS)




Wireless Communication Unit


Communication Method

NAS(Nissin Air System)*1

Frequency Range Used (center frequency)

2409 – 2476 MHz

Wireless Maximum Output

8 dBm (EIRP)

Communication Channel

8 channels

Remote Group

4 Groups

Maximum number of flashes used simultaneously





Action mode

Radio Wireless Commander (TTL, Manual, OFF)

TTL Flash Exposure Compensation Control

±2EV, 1/3EV steps

Manual Flash Control

1/1 – 1/256, 1/3EV steps

FP (high speed sync) Emission Control

Compatible (when using a compatible camera)

The Coverage (zoom)

24 – 200mm (35mm format conversion), auto zoom

Recycling Time

Max. approx. 10 times/second

Other Functions

Firemware update by microSD card, open mode*2, modeling light control*2 that allows to


control one flash from multiple wireless commanders.

Power Supply and Others


No. of Flashes

Approx. 3,000 times (when using alkaline batteries)*3

Power Supply

2 x AAA batteries (Ni-MH batteries, alkaline batteries)

Using Temperature Range

-10 to 40 degrees Celsius

Dimension (Height x Width x Depth)

Approx. 61mm x 62mm x 68mm


Approx. 73g (without battery)




*1 NAS(Nissin Air System) is a registered trademark of Nissin Japan Ltd.


*2 Compatible with MG10, MG8, MG80 Pro manufactured by Nissin Digital.


*3 It depends on the shooting conditions and batteries used.


* Specifications subject to change by the manufacturer without notice
Fujifilm Wireless Flash Commander EF-W1


* Dispatch timeframes are indications only and may vary for multiple quantities. Timeframes are updated regularly during normal business hours.