With the 4-Light Backpack Kit, Dedolight has put together an awesome array of gear focused on mobility, portability, quality of light, and control. Diffused light is represented by two included soft light heads and since they're specifically designed for softboxes, two are included as well; a 12 x 12" and a 24 x 32", each with 40° grids for direction and spill control.
The included DLH4 has a beam angle of 48-4.5° and an impressive spot-to-flood ratio of 20:1. A dimming, in-line power supply is supplied for each of the above heads. The 4th light is a DLHM4-300U with an on-board dimming power supply, which like the DLH4, accepts the provided scrims, barndoors, and a projection attachment with an 85mm lens. There's a stand for each light and it all fits in the sturdy Dedolight backpack.