Godox AD400Pro II All-in-One Outdoor Flash
Product Highlights
- 400Ws of output and up to 460 full-power flashes per charge
- High-speed sync up to 1/8000 s
- Ultra-Fast Freeze Mode
- 10 Power settings from 1/512 to full power
- Built-in 30 W bi-color LED
- 2.4 GHz Wireless X System
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400 Ws & 1/8000 s HSS
With 400 Ws of output and up to 460 full-power flashes per charge, the AD400ProII delivers sustained, studio-grade performance on location. High-speed sync up to 1/8000 s lets you freeze action and balance flash in bright conditions. Whether you’re shooting high-dynamic sports or ultra-short exposures in daylight, every detail comes through with stunning clarity.
Ultra-Fast Freeze Mode
The AD400ProII can freeze even the quickest motions with an ultra-short flash duration of up to 1/27770 second (t0.1). This lets you capture razor-sharp images of flying water droplets, speeding vehicles, or any fast-moving subject. Coupled with a lightning-fast recycle time (as quick as 0.01 s), the AD400Pro II keeps pace with your creativity without missing a beat.
1/512 Fine Power Control
AD400ProII offers 10 power settings from 1/512 to full power, allowing pinpoint adjustment of flash output for consistent, repeatable exposures.
30 W Bi-Color Modeling Lamp
The built-in 30 W bi-color LED offers Constant mode for manual brightness (10 %–100 %) and color temperature (2800 K–6000 K), plus Prop mode, where brightness follows flash output. Stable, flicker-free illumination also doubles as a continuous video light.
2.4 GHz Wireless X System
Equipped with Godox’s 2.4 GHz Wireless X system, the AD400ProII ensures fast and stable multi-light communication. With the X3 trigger, one-tap sync connects all units instantly—no manual group or channel setup needed. It also works seamlessly with Xpro II, X2T, X1, and other X-series transmitters. For expanded triggering options, the USB-C port supports the optional FR433 433 MHz receiver.
Group Indicator Lights
16 distinct lights assign each group a unique color, so you can identify and adjust any unit at a glance—even in low light or from a distance. Just select the group’s color on screen and tweak power or sync settings instantly, keeping your shoot running smoothly.
Intuitive Color Display & Controls
Adjust settings instantly using the bright, full-color TFT display, where all key functions are laid out clearly and intuitively. A single press-and-hold of the modeling-lamp button toggles the lamp on or off, putting control at your fingertips and speeding up your workflow.
Universal Modifier Compatibility
The AD400Pro II comes with a native Godox mount and a Bowens adapter in the box. With both mounts available, you can use a wider range of modifiers from either ecosystem, unlocking more creative versatility.
*The Bowens adapter installs without blocking the Godox mount.
Extension Head for Flexible Lighting
Pair with the optional H400P extension head (sold separately) and 2 m extension cable to position your light exactly where you need it—low to the ground, overhead, or hidden off-camera. The lightweight head clamps or hangs easily, unlocking new creative angles on location.
Fast, Versatile Charging
Connect to the built-in AC400 power input (using the optional AC400 adapter) for uninterrupted AC power.
For rapid battery recharge, use the optional Godox UC46 USB charger to top up in just 1.5 hours.
*The UC46 can charge batteries for the AD600ProII, AD400ProII, and AD600 series simultaneously.
What's in the box?
- 1 x Flash Body
- 1 x Lithium Battery
- 1 x Protection Cover
- 1 x Bowen Mount Adapter
- 1 x Flash Tube
- 1 x Power Cord
- 1 x Carry Bag
- 1 x Charger
- 1 x Wrench
- 1 x Reflector
- Wireless Receiver Unit Mode
- Wireless Mode (compatible with Canon E-TTL II, Nikon i-TTL, Sony, Olympus, Panasonic, Fujifilm, Leica, Pentax)
- Flash Modes
Wireless off: M/Multi
Wireless on: TTL/M/Multi
- Power (1/1 step)
- 400Ws
- Guide No. (1/1 step)
- GN 72 (ISO 100, in meters and with efficient reflector)
- Flash Duration（t0.1）
Normal: 1/230s ~ 1/16120s
Color: 1/230s ~ 1/11900s
Freeze: 1/3470s ~ 1/27770s
- Power Output
- 10 steps: 1/512 ~ 1/1（with ± 0.1 increment）
- Stroboscopic Flash
- Provided (up to 100 times, 100Hz)
- Sync Mode
- High-speed sync (up to 1/8000 seconds), first-curtain sync, and second-curtain sync
- Delay Flash
- 0.01~30s
- Mask
- √
- Fan
- √
- Beep
- √
- Flash Duration Indication
- √
- Photocell
- S1/S2/OFF
- Display
- Color screen
Modeling Lamp
- Maximum Input Power
- 30W
- Brightness Range
- 10%-100%
- CRI
- ≈97
- TLCI
- ≈98
- CCT
- 2800K-6000K
Wireless Flash (2.4G transmission)
- Wireless Function
- Receiver, Off
- Controllable Receiver Groups
- 16: 0-9, A-F
- Transmission Range
- Approx. 100m
- Channels
- 32: 1-32
- ID
- 01-99/OFF
Power Supply
- Power Supply
- Lithium battery（21.6V, 2600mAh）
- Time of Flashes (1/1 step)
- Approx. 460
- Recycle Time
- 0.01-1s
- Battery Level Indicator
- √
- Power Saving
- Auto off function is available in menu settings (30min to 120min of idle use)
- Sync Triggering Mode
- 3.5mm sync cord
- Flash Tube Color Temperature
- 5800±200K
Size
- Dimension (with battery, without flash tube and reflector)
- 211 x 129 x 90mm
- Net Weight (with battery, without flash tube and reflector)
- ≈2kg / 4.41lbs