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Godox Gemini GS400II 400Ws Monolight

Model # GS400II


In StockIn StockOut of stock

  • Wireless Triggering with Optional TTL
  • 400Ws, 5600K
  • 0.3 - 1.5 Sec Recycling Time
  • Flash Duration: 1/2000-1/800 Sec
  • 150W Modeling Lamp
  • 1/32-1/1 Power Control
  • Built-In Handle

    Out of stock

    The GS400II 400Ws Monolight from Godox is a versatile flash head with solid core and convenience features. The strobe has power that's variable from 1/32 to 1/1 and recycling times from 0.3 - 1.5 sec. The 150W modeling light can be set to Proportional to mimic the effects of the flash's power setting for pre-visualizing your photo, or it can be adjusted from 5 - 100% output. Both the power and the modeling light can be adjusted remotely with the separate purchase of a transmitter, since the head has a built-in 2.4 GHz wireless receiver. The optional XT16 or FT-16 transmitter will give you triggering and control of the flash head's functions while the X1 TTL, as its name denotes, adds TTL exposure functionality to the system. Settings are visible on the flash head's digital readout. The GS400II has a Bowens front accessory mount that allows it to use not only Godox modifiers, but also accessories from the many manufacturers that use this popular mount. The GS400II ships with a tilting umbrella bracket, standard reflector, glass protection dome, and a lamp cover.

  • Built-in Godox 2.4 GHz wireless X system
  • Wireless power control and flash triggering
  • 0.3 - 1.5 sec recycle time and 1/2000 - 1/800 sec. flash duration
  • Output variable from 1/32 to 1/1 in 50 step increments
  • 150W modeling lamp adjusts from 5-100%
  • Popular Bowens mount for light shapers
  • Anti-pre-flash function allows sync with cameras that have a one-pre-flash firing system
    Auto recover the adjusted setting after a restart
  • Built-In Godox 2.4 GHz Wireless X System
  • Use X1 TTL wireless flash trigger or XT16 or FT-16 remote controls for wireless function adjustments
  • Wireless system has 32 channels and can handle 16 groups of flashes
  • 3 Modeling light modes: Off, Proportional and Percentage (5-100%)
  • Adjustable power level, modeling light, and full recycling beep indicator
  • Use in combination with any flash with built-in Godox Wireless X System
  • 6952344211885


    Maximum Watt/Seconds 400 Ws
    Guide Number 213 (65 m) @ ISO 100
    Color Temperature 5600K (±200 K)
    Recycle Time 0.3 - 1.5 sec
    Flash Duration 1/2000-1/800 sec
    Flash Variability 1/32 - 1/1
    Changeable Reflector Yes, Bowens mount
    Modeling Light Wattage 150 W, power variable from 5 - 100%
    Modes: Off, Proportionate, Percentage
    Flash Ready Indicator Visual and audible
    Built-in Slave Cell Yes
    Triggering Sync cord, test button, optical slave, wireless transmitter and receiver
    Wireless Control Built-in Godox 2.4 GHz wireless receiver, 32 channels (1-32), 16 groups (0-9/A-F) (requires separately purchased transmitter)
    Optional XT16 or FT-16 transmitters for wireless triggering and control
    Optional X1 TTL transmitter for wireless TTL exposure, triggering, and control
    Sync Voltage 5 V
    USB Output 5 V / 200 mA (only for Godox receiver)
    Fuse 5 A
    Operating Voltage 110-120 VAC, 60 Hz, 8 A
    Dimensions Diameter: 4.5" (11.4 cm)
    Height with Handle: 8.6" (21.9 cm)
    Length with Lamp Cover: 13.4" (34 cm)
    Weight 4.6 lb (2.1 kg)
    Packaging Info
    Package Weight 9.15 lb
    Box Dimensions (LxWxH) 17.6 x 10.7 x 8.7"

    What's in the box

  • Godox Gemini GS400II 400Ws Monolight

  • Flash Head

  • Power Cable

  • Standard Reflector

  • Lamp Cover

  • Glass Protection Cover

  • Modeling Lamp
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    Godox Gemini GS400II 400Ws Monolight