Can I use a night vision device in extremely low light, or absolutely no light conditions?

While it is true that your night vision device needs some available light to work, it is still possible to see a bright image in low light or no light conditions with the use of an infrared illuminator, which can be either built-in or attached to the device. Most models in our product line come with a built-in infrared illuminator. On a few models, the infrared illuminator is available as an option.