Light pollution (disambiguation)

Light pollution is the presence of unwanted, inappropriate, or excessive artificial lighting in the visible spectrum. It may also refer to:

• Radio spectrum pollution
• Polarized light pollution, the form of light pollution specific to polarized light
• Ecological light pollution, the effect of artificial light on individual organisms and on the structure of ecosystems as a whole
• Light pollution in Hong Kong
• Light pollution in Hawaii
• Light pollution in China
• "Light Pollution", a song from the album Digital Ash in a Digital Urn