Godox AD600BM II Witstro Manual All-In-One Outdoor Flash

Godox AD600BM II Witstro Manual All-In-One Outdoor Flash delivers 600Ws of reliable power in a compact and versatile package. The second-generation AD600BM features a 7 cm colour TFT screen, group colour indicators, and a larger 40W LED modeling light with adjustable brightness from 10–100%. Designed for manual operation, the flash provides 10 stops of output adjustable from 1/512 to full power in 0.1-stop increments, with fast recycling of 0.01–1.9 s and ultra-short flash durations down to 1/11,760 s.

A detachable 10.8V/8,940 mAh lithium battery supports up to 500 full-power flashes, while built-in high-speed sync enables shutter speeds up to 1/8,000 s. The AD600BM II integrates the Godox 2.4 GHz X wireless system with a 100 m range, 16 groups with colour identification, 32 channels, and 99 ID settings to limit interference. One-tap synchronization is possible when paired with the separately available X3 trigger, streamlining multiple-light setups.

The upgraded 40W LED modeling light supports OFF, FREE, and PROP modes, and has high CRI/TLCI ratings of 92/95, making it suitable for video applications. A Bowens S-mount adapter allows use of softboxes, modifiers, and other accessories. Onboard controls are accessible via the TFT screen and intuitive dial, including a modeling light one-touch button for quick setup. The flash is colour-stable at 5,800K (+/-200K), making it ideal for studio, outdoor, portrait, or product photography.

Additional features include a guide number of 87 m at ISO 100, S1/S2 modes, first and second curtain sync, stroboscopic flash up to 100 times, fan cooling, a 3.5 mm sync port, USB-C port for firmware updates, and a replaceable flash tube. Optional accessories such as the UC46 USB charger and H600P extension head further enhance versatility.

Godox AD600BM II Specs

Light Fixture
Item Type                                1x Monolight
Includes Flash Tube              Yes
Included Light Modifier      1x Reflector
Included Storage Case         No
Power Range                          600 Ws
Power Control                       10-Stop Range
Guide Number                      87 m, ISO 100 (with Reflector)
Recycle Time                         0.01 to 1.9 Sec
Colour Temperature           5800K +/- 200K
Flash Ready Indicator        Audio
TTL Metering                       No
Cooling System                    Fan
Umbrella Mount                  Yes
Front Accessory Mount     Bowens S
Replaceable Flash Tube     Yes (User Replaceable)
Modeling Light
Modeling Light                    40 W LED Built-In
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                   100 m
Flash Duration                    1/11,760 to 1/220 Sec
Sync Speed                          1/8000 Sec
Delay Range                        0.01 to 30 Sec
Power & I/O
Power Source                     Battery (Included)
Inputs/Outputs                 1x 3.5 mm Flash Sync Input
1x USB-C Firmware Input
Battery                                 1x Rechargeable Lithium, 10.8 VDC, 8940 mAh (Included)
• 500 Flashes
• 4-Hour Charge Time
Battery Charging              1x AC to DC Adapter (Included)
Auto Dump                        No
Circuit Protection             Over-Charge Protection
Mounting
Fixture Mounting            Not Specified
General
Display                              Yes
Dimensions                     25.3 x 16.89 x 14.3 cm (Fixture with Battery without Reflector)
32.99 x 19.99 x 12.5 cm (Fixture with Battery/Reflector)
Weight                              2.9 kg (Fixture with Battery)