The V-Mount Adapter is designed for Rayzr 7 LED Heads to be powered by the common V-Mount battery. It comes with 2 female threads, easy to mount on the light like the following. It's a versatile adapter to keep Rayzr 7 LED Heads portable and easy to use for outdoors.
Note: It can't support the 300 Daylight Version. If you need the adpater for 300 Daylight version, pls order the large dual or four channel adapter.