Godox SK400III-V vs SK400II-V: What's New and Should You Upgrade?

The Godox SK400 series has long been a favourite among photographers looking for reliable, affordable studio lighting. With the introduction of the Godox SK400III-V, here's our breakdown with the new features included so you can decide whether the SKIIIV is for you!

What Stays the Same?

  • 400Ws flash power.
  • Guide Number of 65m (ISO 100).
  • Built-in 2.4GHz wireless receiver.
  • 10W LED modelling lamp with 5%–100% brightness.
  • Bowens S-Type mount.

What's New?

Adjustable Modelling Lamp

The 10w modelling lamp is now adjustable down to 5% for quick and easy dimmable brightness when planning your shot.

Power Adjustment

The SK400III-V has a wider 1/32 range of power adjustment, to allow for lower output per flash in darker environments, compared to the original 1/16th power range. 

Updated Controls and Display

With a redesigned display screen and control panel to allow for easily readable settings and quicker adjustments, the IIIV models are designed to be more user-friendly than the original.

Physical Changes

The SK400III-V is slightly larger and heavier (2.3kg vs 2.1kg), with a slightly longer flash body.

More Triggering Options

The new SK IIIV versions are still compatible with all of the 2.4GHz triggering options as part of the X-System, but are now also compatible with 433MHz options via the new external port for added flexibility.

Final Thoughts

The SK400III-V builds upon the popular SK400II-V with updated electronics, revised controls and broader power compatibility while maintaining the same 400Ws output and Bowens compatibility. The newer models still offer an affordable flash option for beginner and studio photographers, now with more control options and an improved user experience!

Shop the SK400IIIV now at https://www.essentialphoto.co.uk/products/godox-sk400iiiv-mains-powered-monolight-studio-strobe