Precision power, instant freeze

Building on the acclaimed AD400Pro, the Godox Witstro AD400 ProII takes location lighting to the next level with X3 wireless synchronisation at the touch of a button for instant, rock-solid flash activation. High-speed sync up to 1/8000 s and an ultra-short freeze mode duration of 1/27770s accurately capture even the fastest actions. The 16 colour group indicator lights simplify the coordination of multiple lights, and full TTL support for Canon E-TTLII, Nikoni-TTL, Sony, Olympus/Panasonic, Fujifilm, Pentax and Leica ensures broad compatibility.

Highlights

• 30 W Bi-colour modelling lamp

• Ultra-fast freeze mode (1/27770 s flash duration (t0.1)

• One-touch synchronisation with x3 trigger

• 400 Ws and 1/8000 s HSS

400 Ws and 1/8000 s HSS

With a power output of 400 Ws and up to 460 flashes at full power per charge, the AD400Proll delivers sustained studio-quality performance on location. Thanks to the high synchronisation speed of up to 1/8000 s, you can freeze action and balance the flash in bright conditions. Whether you're shooting dynamic sports or using ultra-short exposure times in daylight, every detail is rendered with stunning clarity.

Ultra-fast freeze mode

The AD400Proll can freeze even the fastest movements with an ultra-short flash duration of up to 1/27770 second (10.1). This allows you to capture razor-sharp images of flying water droplets, fast-moving vehicles or other fast-moving subjects. Combined with a lightning-fast recovery time (only 0.01 s), the AD400Proll keeps pace with your creativity without missing a beat.

1/512 fine power control

The AD400Proll offers 10 power settings from 1/512 to full power, allowing you to precisely adjust the flash output for consistent, repeatable exposures.

30 W bi-colour modelling lamp

30W Bi-colour modelling lamp

The built-in 30W bi-colour LED offers a constant mode for manual brightness (10%-100%) and colour temperature (2800K-6000K), plus a prop mode, where the brightness follows the flash.  Stable, flicker-free lighting for continuous video light.

2.4 GHz wireless X system

The AD40OProll is equipped with Godox's 2.4 GHz wireless X system, ensuring fast and stable communication between multiple lamps. With the X3 trigger, all units are instantly synchronised with a single press of a button, without the need to manually set groups or channels. It also works seamlessly with Xpro II, X2T, X1 and other X-series transmitters. For extended trigger options, the USB-C port supports the optional FR433 433 MHz receiver.

Group indicator lights

The 16 different lights assign each group a unique colour, allowing you to identify and adjust each unit at a glance, even in low light or from a distance. Simply select the group colour on the screen and adjust the power or synchronisation settings instantly to keep your recordings running smoothly.

Intuitive colour display and controls

Adjust settings instantly using the bright, full-colour TFT display, which clearly and intuitively shows all important functions. Hold down the modelling lamp button to turn the lamp on or off, putting everything at your fingertips and speeding up your workflow.

Universal compatibility with modifiers

The AD4OQOProall features both a Godox mount and an included Bowens adapter. Switch between the two to use a wider range of modifiers from both ecosystems, giving you more creative versatility.

Note: The Bowens adapter can be installed without blocking the Godox mount.

Extension arm for flexible lighting (optional)

Combine with the optional H400P extension arm (sold separately) and a 2 m extension cable to place your light exactly where you need it: low to the ground, above your head or hidden out of camera range. The lightweight clamp can be easily hung, opening up new creative locations.

Fast and versatile charging

Connect to the built-in AC400 power input (using the optional AC400 adapter) for uninterrupted AC power. For fast battery charging, use the optional Godox UC46 USB charger to charge in just 15 hours.

Note: The UC46 can charge batteries for the AD600Proll, AD400Proll and ADG600 series simultaneously.

Characteristics

• Wireless receiver: Wireless mode (compatible with Canon E-TTL II, Nikon i-TTL, Sony, Olympus, Panasonic, Fujifilm, Leica, Pentax)

• Flash mode: Wireless off: M/Multi; Wireless on: TTL/M/Multi

• Power (1/1 step): 400 Ws

• Guide number (1/1 step): GN 72 (ISO 100, in metres and with efficient reflector)

• Flash duration (t=0.1): Normal: 1/230 s ~ 1/16120 s; Colour: 1/230 s = 1/11900 s; Freeze: 1/34705 ~ 1/277705s

• Power: 10 steps: 1/512 - 1/1 (in steps of ± 0.1)

• Stroboscopic flash: available (up to 100 times, 100 Hz)

• Synchronisation mode: High-speed synchronisation (up to 1/8000 second), first curtain synchronisation and second curtain synchronisation

• Delayed flash: 0.01 ~ 30 s

• Mask: ✔️

• Fan: ✔️

• Beep: ✔️

• Flash duration indication: ✔️

• Photocell: S1/S2/Off

• Display: Colour screen

Modelling lamp

• Max. input power: 30 W

• Brightness range: 10%-100%

• CRI” ~97

• TLCI: ~98

• CCT” 2800 K-6000 K

Wireless flash (2.4 G transmission)

• Wireless function: Receiver, off

• Controllable receiver groups: 16 (0-9, A-F)

• Transmission range: 100 m

• Channels: 32:1-32

• ID: 01-99/Off

Power supply

• Power supply: Lithium battery (21.6 V, 2600 mAh)

• Number of flashes (1/1 step): 460

• Recharge time: 0.01 s ~ 1 s

• Battery level indicator: ✔️

• Energy saving: automatic shut-off function available in menu settings (30 min. to 120 min. when inactive)

• Synchronisation mode: 3.5 mm synchronisation cable

• Flash tube colour temperature: 5800 ± 200 K

Dimensions

• Dimensions (with battery, without flash tube and reflector): 211 x 129 x 90 mm

• Weight (with battery, without flash tube and reflector): 2 kg

• Standard warranty: 2 years

• Warranty Battery/Batteries: 3-month warranty

• Warranty Lamps/flash tube: 0-month warranty

In the box

• 1 x Godox Witstro AD400 Pro II

• 1 x Lithium battery

• 1 x Protective cap

• 1 x Bowens mounting adapter

• 1 x Flash tube 

• 1 x Power cord

• 1 x Charger

• 1 x Wrench

• 1 x Reflector

• 1 x Carrying case