Part 2 of Advantages of LED Lighting. Directional Light Emission Traditional light sources emit radiant energy in all directions. As such, an optical system—a lamp housing or a luminaire, with elements such as a reflector or lens—is typically necessary to direct output in the desired direction. Because no optical system is perfectly efficient, losses in […]
Part 1 of Advantages of LED Lighting. Light-emitting diodes (LEDs) are often touted for their energy efficiency and long life. Although these are important considerations, selecting a light source should involve many other factors. Let’s explores some of the unique attributes of LEDs, which may make them the best choice for a many applications. Financial […]
LED technology continues to develop rapidly as a general light source. As more LED lighting products are introduced on the market, what do retailers, energy efficiency advocates, and consumers need to know to make informed buying decisions? Are LEDs ready for general consumer use? The number of white-light LED products available on the market continues […]