The 18" Bi-Color LED Ring Light from GVM is a unique light
source that envelopes your subject in soft, nearly shadowless light
that is very flattering to skin tones and renders interesting
catchlights in the eyes of your subject. GVM also includes a diffuser
for those who want a soft look. While the light can be used off-axis on
the included stand, its effect is even more pronounced when you shoot
through it with a camera's lens or a smartphone in its holder in the
center of the light. The ring light has color temperature that's
variable from a warm 3200 to a cool 5600K to match other fixtures or
ambient light situations or for creative effects. A 110 to 220 VAC
adapter is provided, as is a carry case for storage and transport.