Ever since the electric light bulb was conceived in the early 1800s, inventors have sought to improve on its design to provide greater light output, better power efficiency, and increased longevity.

When the dark days of winter are in full force, finding reliable, cost-effective locomotive lighting is a timely topic for discussion. While A19 lighting for number plates, steps and engine rooms are ...

Arnold J Wilkins contributed to the IEEE1789 standard on LED lighting, but receives no funding from government or industry. The European Union recently announced a ban on halogen light bulbs, to ...