Learn why LED lights are a much more efficient lighting alternative. Thomas Edison perfected the first incandescent light bulb in 1879. It burned for 13.5 hours. And incandescent bulbs are still ...

Semiconductor lighting technology is developing rapidly. While seeking high luminous efficiency, low cost, and superior reliability, researchers are increasingly focusing on the effects of LED ...

From simple fitted ceiling fixtures to elaborate chandeliers, ceiling lamps offer a great way to efficiently illuminate an entire room while adding drama and visual flare. They also offer a great way ...

Directional lighting refers to light fixtures that focus illumination in a single direction. When set in a series, these fixtures provide dynamic focus to a room and can efficiently distribute light ...

About 20% of adults in the U.S.—more than 50 million people—have chronic pain. Though the causes are many, including arthritis, cancer, musculoskeletal skeletal disorders, migraines, fibromyalgia, and ...