The Sony HVL-20DMA is a dual on camera video light; it has
the ability to produce 10 or 20 watts of illumination. It comes with
adaptor bar that allows this light to work with smaller camcorders or
camcorders without a mounting shoe. This device is powered by M Series
Infolithium batteries used by many Sony Camcorders.
Dual Configuration
A selection switch allows the user to illuminate with 10 or 20 Watts.
Adaptor Bar
The adaptor bar attaches to the tripod 1/4-20 screw allowing the
user to adjust lighting angles, attach other equipment such as
microphones to the shoe or just allow some camcorders without a shoe to
use a video light.