Green light or greenlight may refer to:
- The wavelengths of light perceived as green by the human eye
- The green light on a traffic light
- Green-light, formal approval of a project to move forward
- Fishing light attractor
- Green light (UFO), a type of unidentified flying objects
- Greenlight (internet service), a fiber-optic internet service provided by the city of Wilson, North Carolina
- Green Light (novel), a 1935 novel by Lloyd C. Douglas
- Green Light, a precursor to the Sea Cat surface-to-air missile
- Steam Greenlight, a service part of Valve's Steam software
Read more about Green Light: Film and Television, Music
Famous quotes containing the words green and/or light:
“The Mediterranean has the color of mackerel, changeable I mean. You don’t always know if it is green or violet, you can’t even say it’s blue, because the next moment the changing reflection has taken on a tint of rose or gray.”
—Vincent Van Gogh (1853–1890)
“It is the essence of truth that it is never excessive. Why should it exaggerate? There is that which should be destroyed and that which should be simply illuminated and studied. How great is the force of benevolent and searching examination! We must not resort to the flame where only light is required.”
—Victor Hugo (1802–1885)