Battery Powered Led Washer Light

The advantages:
1)With Built- in fast 2.4G wireless DMX signal receiver.
2)Using the  battery which is more powerfull can give more hours battery backup.
3)4 show grids on the back of light, can be more intuitive recognition of the battery capacity.
4)The new structure, improve product stability. 
5)More shortly charging time.
6)Low noise fan, give the user a better experience.
7)Body color optional. standard color is white. black is optional.