Godox have announced the QT600IIM and QT400IIM short flash duration and HSS enabled AC powered IGBT studio lights.

The QT600IIM are a significant upgrade from the original QT600 strobes, adding built in 2.4GHz Godox X system radio receivers, as well as HSS to 1/8000s, faster flash durations, and even faster recycle times of just 0.9 seconds at full power.

Also adding separate Stable Color, and Speed Priority Modes, the QT600IIM’s motion freezing flash durations now go down to an impressive 1/28000s at minimum power (compared to just 1/5400s for the original QT600 strobes).

With Godox X system 2.4GHz radio receivers built inside, the QT600IIM provide HSS to 1/8000s via the Godox X1 and XT32 transmitters, available in Canon, Nikon, and Sony versions.

And Remote Manual power control (in 0.3 stop graduations) is available with the transmitter mounted on most any camera providing a standard hotshoe or PC sync port.

The Godox X radio system is also capable of controlling a large ecosystem of popular Godox speedlites, bare bulb flash units, and studio lights.

All conveniently from the same transmitter, or master speedlite unit, mounted on the camera hotshoe.

Source: http://flashhavoc.com/godox-qt600iim-strobe-announced/comment-page-1/#comment-36576

For more, please access to http://www.godox.com/EN/index.html.