Many transmitter sites use big floodlight bulbs, typically mounted deep in their fixtures, John Bisset explains. What's the ...

O nce upon a time, in churches, castles, and grand manors far, far away, chandeliers represented more than just a light ...

While they do have a higher upfront cost, led lights are more efficient and last far longer than incandescent, fluorescent, ...

Abstract: Fiber-based optical antennas are useful for efficient light reception at the receiver in visible light communication (VLC) systems. It combines the principles of fiber optics and antenna ...