Godox Witstro AR400 (2020 model) ring flash

Godox Witstro AR400 (2020 model) ring flash

The Witstro AR400 is a 400 Ws battery-powered ring flash that illuminates the subject evenly and with virtually no shadows. It is ideal for portrait, product and close-up photography. It also features an LED light for continuous lighting. Take a look at our other products too for macro and ring flashes.

Flash and continuous light in the same body

As well as operating in flash mode, the AR400 functions as a flicker-free continuous light. The light is produced by twenty LEDs, the brightness of which can be adjusted in three steps using a button. The flash output can be adjusted in 22 steps. It also features S1/S2 slave triggering, RPT strobe flash and High-Speed Sync (HSS).

Remote control and accessories

The optional FT-16 wireless controller can be connected to the flash’s dedicated socket. The controller allows you to adjust the power and other functions remotely. The fold-out mounting bracket, umbrella holder and diffuser filter can be attached and removed quickly, opening up possibilities for a variety of lighting set-ups.

Main features

• The ring-shaped flash tube illuminates the subject evenly and with virtually no shadows.
• A power output of 400 Ws and a guide number of 36 are sufficient even for the most demanding lighting situations.
• The recycling time is just 0.05 seconds at best, so the shooting speed remains fast.
• A single battery charge provides around 450 flashes at full power.
• The built-in LED light serves as a continuous light during video recording and as a focus aid.
• The optional FT-16 wireless controller allows you to make adjustments remotely.
• The S1/S2 slave trigger and the 3.5 mm PC sync socket offer a range of triggering options.
• A fold-out mounting bracket and a diffuser filter are included.

Technical specifications

• Flash power: 400 Ws
• Episode number: 36
• Power control: 22 settings
• Cycle time: 0.05–2.8 s
• LED light: 20 LEDs, 440 lux, 3 brightness settings
• Battery: AR-B4500, lithium-ion, 4500 mAh
• Full-power flashes: approx. 450 per charge
• Functions: HSS, RPT strobe, S1/S2 slave trigger
• Connections: 3.5 mm PC jack, FT-16 controller connection
• Lens aperture diameter: 90 mm

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