The SK400II-V Studio Flash from Godox is a 5700K daylight balanced flash source that offers solid core and convenience features at a budget-friendly price point. The SK400II-V is the latest version that features a 10W LED modelling lamp and a faster 0.1 - 1.5s recycle time. It also features flash durations as short as 1/2000 sec. Power is variable from 1/16 to 1/1 full power, adjustable in 40 steps. Settings are accessed via rear panel push buttons and displayed on the easy-to-read LCD screen. Triggering options include native compatibility with Godox's 2.4GHz X trigger system, sync cord, test button, and slave triggering.

The SK400II has a built-in 32-channel X Series radio system, making wireless function control possible with separate purchase of the or X2T or XPro transmitter. The head also has an anti-pre-flash function that makes it easy to work with point-and-shoot and other cameras that employ pre-flash. The SK400II-V weighs in at 2.1kg, encouraging the assembly of a kit with two or more heads without having to lug a heavy case around.

The SK400II0-V has a Bowens front accessory mount, allowing it to use Godox modifiers as well as accessories from the many manufacturers that use this system. The head has a tilting stand mount and runs on AC mains power.