The Sony Pro Battery & Light B&H Kit lets you easily add illumination to your shots while extending your ability to shoot for long periods of time without running out of power. A Switronix 14.4V lithium-ion battery attaches to any V-Mount plate, adding hours of runtime to both your camera and accessories. Meanwhile, a 2-position charger not only charges most Li-Ion, NiCd, and NiMH V-type batteries, it also serves as a 12V camera power supply. Rounding out the kit is the ultra-compact Switronix GP-H56S LED light. This versatile source of illumination is a completely positionable and dimmable 85W equivalent light designed to attach to your camera's shoe mount.