While the indigo lights have also spawned theories online about everything from vampires to vaccines, the City of Vancouver says the LED street lights now shining purple are the result of a ...

Calgary's street lights also underwent a major change. Roughly 80,000 high-pressure sodium street lights were replaced with energy efficient LED bulbs by late 2017, thanks to a $32-million project.

LED street lights are proven to be cheaper for cities, and more environmentally friendly, but health officials in Britain are warning that they also could have adverse health effects on travellers.

Solar Street Lighting Market Transforming Trends In 2023 by low Maintenance and Minimal Operation Costs over the GlobeNew York, US, May 05, 2023 (GLOBE NEWSWIRE) -- According to a Comprehensive ...