An LED street light or road light is an integrated light-emitting diode (LED) light fixture that is used for street lighting.
LED street light in the United Kingdom
LED street light beam pattern
The life span of an LED as compared to other light sources
Defective LED street light turned purple
A street light, light pole, lamp pole, lamppost, street lamp, light standard, or lamp standard is a raised source of light on the edge of a road or path. Similar lights may be found on a railway platform. When urban electric power distribution became ubiquitous in developed countries in the 20th century, lights for urban streets followed, or sometimes led.
Detail of a street light from Paris
Detail of a street light with Cupid, at the Austrian Parliament Building (Vienna)
William Murdoch's house in Redruth, UK, the first domestic house in the world to be lit by gas
Streetlights from an 1871 catalog