Godox SK400II 2.4G 400w Photography Studio Flash Strobe Lamp Light Head 220V With built-in Godox 2.4G wireless X system,SKII Series is a cost-effective compact flash strobe for e-commerce product shooting,portrait and lifestyle photography. In smalland medium studio shooting, it can work as high light, background light or hair light. FEATURES： - Quickly installs various Bowens mount light accessories such as softbox -Built-in Godox 2.4G wireless X system with outstanding functions - 150W modeling lamp adjusts from 5% to 100% - Precise output displayed on LCD panel. 40 steps from 1/16*1/1 .