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  • Godox QT400iiiM HSS Studio Strobe

    High Performance Studio Strobes

    Godox's QT Series of strobes is about zero compromise.  The third generation brings a new body design, an LED modelling lamp, dramatically quicker recycle times, and an increased power range (down to 1/256), 

    The Strobepro Difference

    Strobepro is the largest distributor of Godox products in Canada.  Give yourself peace of mind with Strobepro's helpful staff, 2-year warranty, and Calgary-based service centre.

    3 Options

    The QT400iiiM provides 400 W*s of power at the high end, which is more than enough for a key light in a typical studio.  If you're after that extra bit of power, or faster recycle times at equivalent powers, check out the QT600iiiM or the ultra-powerful QT1200iiiM.

    Never Miss a Shot

    Godox's third-gen QT-Series strobes can recycle their full power in just 0.9 seconds.  At mid-range powers, you will easily keep up with long bursts in continuous high.

    High Speed Mode

    Not to be confused with HSS (we'll get to that in a moment), the QT-Series strobes come equipped with a special mode that allows the user to access t0.1 flash durations faster than 1/20,000s. Freezing motion has never been easier.

    HSS Ready

    The QT-series lights support HSS—a unique feature for a plugin strobe. Now your whole shutter speed range is at your disposal, allowing you to bring down ambient light with ease.

    Built-in X-Series Receiver

    It's standard fare now, but still worth mentioning.  No external receiver is required.  Just pick up a compatible Godox X-Series controller and you'll have everything you need to trigger and control your QT strobe right from your camera.

    Ultimate Flexibility

    With a 9-stop power range, gone are the days where you need strobes of various powers in different roles.  Even the mighty QT1200iiiM is capable of a very low-power pop.


    Maximum Watt-Seconds 400
    Guide Number 65 (m at ISO 100 with 7" 55-degree reflector)
    Flash Modes Manual, High Speed Mode (for faster flash durations)
    High Speed Sync (HSS) Yes, up to 1/8000s
    Recycle Time 0.01-0.9s
    Flash Duration (High Speed Mode) 1/670s to 1/29,600s
    Output Power 9 stops (1/256 to 1/1) in 1/3 or 1/10 increments
    Colour Temperature 5600K±200K
    Wireless Mode 2.4 GHz radio (32 channels/5 groups), S1 and S2 optical slave modes
    Radio Range 100 m / 328 ft
    Display LCD dot-matrix panel
    Modelling Light 40W LED (controllable from 1-100%)
    Ports Sync Port, USB-A (for legacy antennas)
    Accessory Mount Type Bowens
    Fan Cooled Yes
    Power Source Plugin, 110 VAC
    Circuit Protection 5A fuse
    Dimensions 392mm x 176mm x 143mm / 15.4" x 6.9" x 5.6"
    Weight 6.6 lbs / 3.0 kg


    -1 x QT400iiiM HSS Studio Strobe
    -1 x Protective Cap
    -1 x Glass Cover
    -1 x Flash Tube
    -1 x Power Cord

    OPTIONAL (Select from dropdown)

    -1 x Godox XPro or X2T radio controller

    Customer Reviews

    Based on 1 review
    Kristy J.
    Godox 400iiiM

    Fabulous light! I love it’s ability to increase and decrease power in 1/10 stops. It’s a very powerful light, but it also has the ability to go down to 1/256 which is great for newborns. And I also love how cool it stays. Very impressed!