Large and weighty lightboxes were once the preserve of die-hard darkroom enthusiasts and professional photographers during the analog film era, used to identify, review, and catalog images displayed ...

A LED light pipe is an optical fiber or a solid transparent plastic rod for transmitting light from an LED mounted on a printed circuit board (PCB) to the user interface. Light pipes transmit up to 80 ...

Find a downloadable version of this story in pdf format at the end of the story. With the rising costs of energy and increasing governmental requirements for high efficiency lighting, the high ...

Consumer demand and government initiatives to phase out inefficient lighting technologies are pushing expansion of LED lighting. Designers of these devices must satisfy not only end users, but also ...

The new HafenCity subway station’s design is industrial in nature, and the gravity-defying installation of 6-ton boxes above the platform create a modern ambiance. The light boxes are made from steel ...