Godox AD400Pro II All-in-One Outdoor Flash 400Ws Up to 460 Full-Power Flashes
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Free standard shipping
Free standard shipping
*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
Free Local Pickup
Free Local Pickup
Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more
Reliable 400Ws power and versatile control make the AD400Pro II a powerful outdoor flash. Upgraded from the original AD400Pro, it now features group color indicators, a 2.4-inch color screen, and a stronger 30W bi-color LED modeling light. It delivers 1/512 to 1/1 power, full TTL support for major camera brands, fast recycling, and a freeze mode for stopping action, all in a portable 4.4 lb body ideal for location shooting.
Powerful Flash with Freeze Mode
Delivers 400Ws across 10 stops (1/512–1/1) in 0.1 increments, with up to 460 full-power flashes per charge. Offers HSS up to 1/8000 sec and freeze mode with durations from 1/3470 to 1/27,770 sec for capturing fast action.
Built-In 2.4 GHz Wireless X System
Provides wireless triggering up to 328' with 16 groups, 32 channels, and 99 IDs. Compatible with XPro, XPro II, X2, and X3 triggers (sold separately). Also includes 3.5mm sync port and optional FR433 433 MHz receiver via USB-C.
Group Color Indicators and Easy Operation
Each group displays a distinct color on the flash head for quick identification. Features a 2.4-inch color screen and rotatable select dial for intuitive operation, with an updated, modern design.
Detachable Battery and Accessories
Includes a 21.6V/2600mAh battery for 460 full-power flashes, charger, power cord, and carry bag. Compatible with optional AC400 adapter for AC power, UC46 USB charger for fast charging, and H400P extension head.
Consistent Color Accuracy
Stable color temperature mode maintains ±75K across the power range at 5800K ±200K, ideal for portraits, products, weddings, and studio or outdoor shoots.
30W Bi-Color LED Modeling Light
Adjustable from 2800–6000K with 10–100% brightness. Includes OFF, FREE, and PROP modes, with high CRI/TLCI ratings (97/98) for accurate color and even video lighting.
Wide Modifier Compatibility
Comes with a Godox mount and Bowens adapter, plus optional adapters for Broncolor, Profoto, and Elinchrom. Supports various softboxes, umbrellas, and stands for flexible setups.
Main
| Configuration | Core |
| Power | 400W |
| Light Type | LED |
- Battery (Included)
- AC to DC Adapter (Not Included)
- 1x USB-C Female Firmware Input
- 1x 1/8 in / 3.5 mm Flash Sync Input
- 460 Flashes at Maximum Brightness
Light Fixture
| Item Type | 1x Monolight |
| Includes Flash Tube | Yes |
| Included Light Modifier | 1x Reflector |
| Included Storage Case | Yes |
| Power Range | 400 Ws |
| Power Control | 10-Stop Range in 1-Stop Increments |
| Guide Number | 236.2' / 72 m, ISO 100 (with Reflector) |
| Recycle Time | 0.01 to 1 Sec (Full Power) |
| Color Temperature | 5800K +/- 200K |
| Flash Ready Indicator | Audio |
| TTL Metering | Yes, via Non-Included Transmitter (Canon E-TTL / E-TTL II, FUJIFILM TTL, Leica TTL, Nikon i-TTL, Pentax P-TTL, Sony ADI / P-TTL) |
| Cooling System | Fan |
| Umbrella Mount | Yes |
| Front Accessory Mount | |
| Proprietary | |
| Bowens S | |
| Replaceable Flash Tube | Yes (User Replaceable) |
Modeling Light
| Modeling Light | 30 W LED Built-In (2800 to 6000K) |
| Control Modes | Free Set, Off, Proportional |
Connectivity
| Wireless | 2.4 GHz Radio/RF |
| Wireless Remote Control Type | Radio/RF Receiver Built-In: Optical Receiver Built-In |
| Mobile App Compatible | No |
| Wireless Channels | 32 |
| Wireless Groups | 16 |
| Wireless Frequency | 2.4 GHz |
| Wireless Range | 328.1' / 100 m (Radio/RF) |
| Flash Duration | |
| 1/16,120 to 1/230 Sec | |
| 1/27,770 to 1/3470 Sec | |
| Sync Speed | 1/8000 Sec (High-Speed) |
| Delay Range | 0.01 to 30 Sec |
Power and I/O
| Power Source | |
| Inputs/Outputs | |
| Battery | |
| 1x Rechargeable Lithium, 21.6 VDC, 2600 mAh (Included) | |
| Battery Charging | 1x AC to DC Adapter (Included) |
| Input Power | 24 VDC |
| Included Adapter / Cable | 1x USA Type-A/B Plug to Barrel / Coax AC to DC Adapter |
Mounting
| Fixture Mounting | 1x 5/8 in Receiver |
General
| Display | LCD |
| Dimensions | 8.31 x 5.08 x 3.54 in / 21.11 x 12.9 x 8.99 cm (Fixture with Battery) |
| Weight | 4.4 lb / 2 kg (Fixture with Battery) |
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.









