Snoot is a term used in lighting to refer to a specialized light modifier, typically made of metal or plastic, which is designed to restrict and control the angle and spread of light coming from a fixture. A snoot helps direct beams of light into a narrower beam, usually with more intensity. This makes it useful for highlighting specific spots or objects within the frame while keeping other areas darker and less exposed.

Christmas Lights Guide
Your Guide to Christmas Lights

Christmas Lights Guide
Your Guide to Christmas Lights