Powerful LED-based train headlight optimized for energy savings

Researchers have designed a new LED-based train headlight that uses a tenth of the energy required for headlights using conventional light sources. If operated 8 hours every day, the electricity savings of the new design would reduce emissions of the greenhouse gas carbon dioxide by about 152 kilograms per year.

Powerful LED-based train headlight optimized for energy savings

Researchers have designed a new LED-based train headlight that uses a tenth of the energy required for headlights using conventional light sources. If operated 8 hours every day, the electricity ...

Tue 13 Feb 18 from Phys.org

Powerful LED-based train headlight optimized for energy savings, Tue 13 Feb 18 from ScienceDaily

Powerful LED-based train headlight optimized for energy savings, Tue 13 Feb 18 from Eurekalert

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