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Godox QT400iiiM HSS Studio Strobe

1 review

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

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Filter Reviews:
    Kristy J.
    Canada Canada

    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!