With the Astora PS 1300B Bi-colour Power-Spot LED Panel Light (53200-5600K variable) you'll have enough power to bounce or diffuse the light, at a distance or in bright sunlight.
With a power consumption below 86,4W, it can be powered with any normal V-Mount battery and is not restricted to expensive high-current V-Mount batteries.
With the integrated wireless control you can easily adjust settings from anywhere, at any time.