Dr John Lincoln sheds light on the harm they can cause to humans and the environment
Read MoreLED Streetlighting in the UK
120 Councils have now responded to the LightAware’s Freedom of Information request for details of the changes to LED streetlighting, and the results have been analysed by the LightAware team.
Read MoreHealth impact assessment of introducing LED street lighting in Stockport
Evidence indicates that exposure to artificial bright light during the night-time suppresses melatonin secretion, increases sleep onset latency and increases alertness. Chronic ALAN exposure can cause circadian rhythm misalignment which may have negative effects on the psychological, cardiovascular and/or metabolic functions.
Read MoreThe future’s orange: City considers amber street lights
The city of Dunedin, the second largest on the south island of New Zealand, is exploring the possibility of installing amber LED lighting which will look similar to the current low-pressure sodium lighting.
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