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Godox QS400II (Strobepro 400M)

10 reviews

Powerful, affordable, sensible

The QS400ii is based on the same body design as the QT/Strobepro XPRO studio strobes. It has many of the same modern conveniences with its built-in radio receiver, and the ability to dump power internally.  The QS400ii forgoes some bells and whistles for a more attractive price.  There's just so much value crammed into this workhorse of a light!


Not every user requires the high speed sync capability offered by the QT/Strobepro XPRO strobes.  In fact, HSS has fairly limited applications indoors.  The QS400ii provides a lower-cost option for shooters who are not using this feature.  

Built-in X Receiver

The built-in 2.4G wireless receiver means the is fully compatible with all Godox/Strobepro X-Series radio controllers.  All you need is a controller for full power control and triggering on this strobe.


You're backed by Strobepro's famous customer service and a 2-year warranty serviced right from our store in Calgary, Alberta. 


The QT400ii is fast and recycles from 0.3 to 1.5 seconds at full power.


The Godox QT400ii flash is built out of metal.  It's designed to be used daily and can take the abuse.


Less expensive strobes can overheat easily.  The QT400ii is fan-cooled with overheat protection.


Maximum Watt-Seconds 400
Guide Number 65 (m at ISO 100 with 7" 55-degree reflector)
Flash Modes Manual
High Speed Sync (HSS) No
Recycle Time 0.3-1.5s
Flash Duration 1/2000-1/800s
Output Power 6 stops (1/32 to 1/1) in 1/3 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 150W Tungsten Bulb
Ports 3.5mm sync, USB-A port (for legacy radio antennas)
Accessory Mount Type Bowens
Fan Cooled Yes
Power Source Plugin, 110 VAC
Circuit Protection 5A fuse
Dimensions 410 mm x 260 mm x 140 mm
Weight 2.8 kg / 6 lbs


-1 x QT400ii Studio Strobe
-1 x 400Ws Flash Tube (installed)
-1 x 150W Modelling Lamp
-1 x Glass Protective Cover
-1 x Outer Protective Cover
-1 x Power Cable
-2 x Spare Fuse
(7" Reflector in product images sold separately)

OPTIONAL (Choose from dropdown):

-1 x Godox XPro controller

Customer Reviews
5.0 Based on 10 Reviews
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Filter Reviews:
    Canada Canada

    Beyond my expectations

    I knew what gear I wanted but was having trouble sourcing it in Ontario. Strobepro shipped quickly. Thanks guys.

    Sherlon C.
    Canada Canada

    Informative Crew

    I like that strobepro offered many features in there strobe units. Especially impressed with large display on the units, that can be remotely controlled from my camera hot shoe.

    Strobepro Studio Lighting Godox QS400II (Strobepro 400M) ReviewStrobepro Studio Lighting Godox QS400II (Strobepro 400M) ReviewStrobepro Studio Lighting Godox QS400II (Strobepro 400M) ReviewStrobepro Studio Lighting Godox QS400II (Strobepro 400M) Review
    Canada Canada

    Works great

    just your standard strobe, does what it should, connects to wireless trigger seamlessly. Great product!

    Roxana G.
    Canada Canada

    Very pleased wit this strobe!

    Easy to set up, looks very durable and the quality of my photos has increased dramatically

    Jennifer H.
    Canada Canada

    Easy set up, Very Satisfied!

    I ordered this light a few days before Christmas and received my package on the 24th (Just in time!), amazed at how fast the shipping was, Strobepro even called me the day they shipped it to confirm my details to ensure I was the one who placed my order and that I was getting everything I ordered. I purchased this light with the canon controller for a simple in-home studio set and I am beyond impressed with this light so far. The controller was super easy to connect, I'm also impressed with the quality of the actual light itself as well! Can't wait to play with this some more! I've also attached an image from my first shoot with this light so other photographers can see what can be created. The light was used with a 47" Octabox and was my only light source for this session. No other modifiers were used. Seriously in love with the results!

    Strobepro Studio Lighting Godox QS400II (Strobepro 400M) Review