The VariZoom S-2010J features four high-power LEDs offering a 40W equivalent output at 5600K color temperature. The light output is dimmable, and there's an on/off switch that lets you save your output setting. A JVC DV battery plate is included that supports 6V-9V JVC V428U batteries. The light connects to the battery plate via an integrated DC power cable.
The light features side barn doors and includes a 3200K filter and a diffuser integrated in place of the top and bottom barn doors.
The LEDs are projected to last in excess of 100,000 hours.