The National Electrical Manufacturers Association (NEMA) recently published ANSI C78.53-2019, the American National Standard for Electric Lamps — Performance Specifications for Direct Replacement LED ...

It takes more than just putting lighting across the ceiling to design a well-lit warehouse. It requires a careful strategy that takes long-term efficiency, layout, usefulness, and safety into account.

The United Nations declared 2015 as the International Year of Light. The LED is a major invention that contributed to significant improvement to energy efficiency. Researchers for the blue LED also ...

Infrastructure projects like the Tokyo Gate Bridge are now turning to LED lighting because of its economical and environmental advantages. But these devices still need the right current-limiting ...