The Godox AD400Pro II TTL Witstro Flash Head delivers 400Ws of power with high-speed sync up to 1/8000s and flash durations as short as 1/27770s. Its 2.4 GHz Wireless X system provides rapid, stable control, while the 30 W bi-colour LED modelling lamp offers variable brightness and temperature. Featuring fine 1/512-step power control, an intuitive TFT display, and dual Godox/Bowens mounts, it’s designed for precise, location-ready lighting.
Godox AD400 Pro II TTL Witstro Flash Head Key Features:
- 400Ws output with up to 460 full-power flashes per charge
- High-speed sync up to 1/8000s for bright-light shooting
- Ultra-fast flash duration down to 1/27770 s (t0.1)
- Recycle time as quick as 0.01s for rapid shooting
- 1/512 fine power control across 10 adjustable levels
- 30W bi-colour LED modelling lamp with adjustable brightness and temperature
- Constant and Prop modes for adaptive lighting control
- Built-in 2.4GHz Wireless X system for stable multi-light connection
- Group indicator lights with 16 assignable colours for instant visual ID
- Full-colour TFT display with quick-access controls
- Godox mount with included Bowens adapter for broad modifier compatibility
- Optional H400P extension head and AC400 adapter for flexible setups
High-speed performance for dynamic capture
The Godox AD400 Pro II TTL Witstro Flash Head offers 400Ws of output and supports high-speed sync up to 1/8000s, providing studio-grade illumination wherever you shoot. Capable of up to 460 full-power flashes per charge, it maintains consistent output for extended sessions. Its ultra-fast recycle time, reaching as quick as 0.01s, ensures the light keeps pace with rapid shooting, while a minimum flash duration of 1/27770 s (t0.1) freezes even the fastest motion with remarkable clarity.
Fine-tuned control and a 30W modelling lamp
Precision control is central to the AD400 Pro II, offering ten power levels adjustable from 1/512 to full output. The 30W bi-colour LED modelling lamp provides adjustable brightness (10%-100%) and a colour temperature range of 2800-6000K, making it suitable for both stills and video. With Constant and Prop modes, the LED can match flash output or operate independently, providing steady, flicker-free illumination for detailed pre-lighting and visual accuracy.
2.4 GHz Wireless X system and flexible mounting
Equipped with the 2.4 GHz Wireless X system, the AD400 Pro II communicates reliably with Godox transmitters such as the X3, XPro II, X2T, and X1, enabling instant group coordination without manual setup. Sixteen coloured group indicator lights simplify identification across multiple units, even in dim environments. The unit includes both a Godox mount and Bowens adapter, allowing immediate use of a wide range of modifiers. Compatibility with the optional H400P extension head and AC400 power input further expands how and where you can position your light.
What’s in the box?
- 1 x Godox AD400 Pro II TTL Witstro Flash Head
- 1 x Flash Tube
- 1 x Charger
- 1 x Lithium Battery
- 1 x Power Cord
- 1 x Wrench
- 1 x Protection Cover
- 1 x Carry Bag
- 1 x Reflector
- 1 x Bowens Mount Adapter
FAQs:
Which camera systems are compatible with the Godox AD400 Pro II TTL Witstro Flash Head?
The AD400Pro II supports multiple TTL systems, including Canon E-TTL II, Nikon i-TTL, Sony, Olympus, Panasonic, Fujifilm, Leica, and Pentax. This broad compatibility ensures accurate flash exposure and synchronisation across leading camera brands. Whether you shoot mirrorless or DSLR, it integrates easily into your setup via the 2.4 GHz Wireless X system.
How long does the Godox AD400 Pro II TTL Witstro Flash Head’s battery last?
The Godox AD400 Pro II TTL Witstro Flash Head’s 21.6 V, 2600 mAh lithium battery provides approximately 460 full-power flashes per charge. Recycle times range from 0.01 s to 1 s, depending on output level, ensuring consistent performance throughout a session.
How accurate is the modelling lamp for colour-critical work?
The 30W bi-colour LED has a CRI of approximately 97 and a TLCI of 98, ensuring faithful colour rendering for both photo and video. Its 2800-6000K colour temperature range allows you to match ambient or creative lighting conditions with ease. The high colour accuracy makes it suitable for fashion, product, and commercial photography where colour fidelity is vital.
Back to topProduct Specification
| Accessory Mount | Godox Mount/Bowens |
| Colour Temperature [k] | 5800±200 |
| Flash Duration | Normal: 1/230s ~ 1/16120s, Colour: 1/230s ~ 1/11900s, Freeze: 1/3470s ~ 1/27770s |
| Flash Power Range | 10 steps: 1/512 ~ 1/1（with ± 0.1 increment） |
| Guide Number | 72.0 |
| Included Accessories | Flash Tube, Charger, Lithium Battery, Power Cord, Wrench, Protection Cover, Carry Bag, Reflector, Bowens Mount Adapter |
| Modelling Lamp | 30W |
| Power Source | Lithium battery (21.6V, 2600mAh) |
| Power [Ws|Joules] | 400 |
| Recycling Time | 0.01-1s |
| Size [cm] | 21.1 x 12.9 x 9 |
| TTL | Yes |
| Weight [kg] | 2.00 |
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Your flexible credit options available
Interest Bearing
with a choice of repayment plans over 24 or 36 months 13.9% APR (representative)Buy now pay later
36 month loan with a six month deferral period, 18.9% APR (representative)Interest Bearing Finance
This option comprises term loan with a choice of repayment plans over:
- 24 months
- 36 months
The balance of the finance agreement is payable directly to Novuna Consumer Finance in equal monthly instalments by monthly direct debit. The direct debit payments will commence at the end of the first month following receipt of your goods. The interest rate charged is 13.9% APR (representative). Late payment and early repayment penalties apply; full details of these will be provided in the loan agreement pack.
For customers based in the Channel Island, please call us to apply for finance
| 24 Months | 36 Months | |
|---|---|---|
| Cash price | £729.00 | £729.00 |
| Deposit | £0.00 | £0.00 |
| Loan Amount | £729.00 | £729.00 |
| Monthly Instalment | 23 x £34.69 | 35 x £24.59 |
| Final Instalment | £34.69 | £24.59 |
| Total Amount Repayable | £832.56 | £885.24 |
| Representative | 13.9% APR | 13.9% APR |
Buy now pay later
The Buy Now Pay Later option comprises a 36 month loan following a six month deferral period.
During the six-month deferral period, it is possible to pay off the loan, either by way of a lump sum or in smaller amounts. If the loan is partially repaid within six months, the remaining interest will be adjusted to reflect the new balance. If the loan is fully repaid within the six-month deferral period, then no interest is payable, however, a £29 early settlement fee is payable in respect of repayments within these six months.
Following the six-month deferral period, Novuna Personal Finance will initiate a monthly direct debit payment for the remaining duration of the loan. Interest will be charged at a rate of 18.9% APR (representative) on outstanding balances (backdated to the first date of the loan). Novuna Personal Finance will send a reminder letter approximately one month before the six-month deferral period is due to elapse.
For customers based in the Channel Island, please call us to apply for finance
| Balance settled in full within the six month deferral period | Balance NOT settled in full within the six month deferral period | |
|---|---|---|
| Cash price | £300 | £300 |
| Deposit | £0 | £0 |
| Loan Amount | £300 | £300 |
| Settlement fee | £29 | £0 |
| Settlement payment | £329 | - |
| Monthly Instalment | - | 36 x £11.57 |
| Total Amount Repayable | £329 | £416.52 |
| Representative | 18.9% APR | 18.9% APR |