Bill Stauffer and Mark Shoemaker are not engineers. They’re not inventors. They didn’t even study science in college — Stauffer majored in Chinese studies and Shoemaker studied economics. But they are ...

Advanced technology is driving the very rapid spread of light-emitting diodes (LEDs) into a wide range of new and existing lighting applications. The two most important reasons for this trend are (1) ...

Are you waiting until your incandescent lightbulbs burn out before switching to LED bulbs? Experts agree that from both a financial and an environmental perspective, it makes sense to throw your ...

The cost of energy, energy security, and global warming have become primary topics driving the national agenda. While businesses attempt to curb their energy costs and limit their contributions to GHG ...

LED light bulbs are becoming increasingly popular with designers and consumers of green technology, as they use less electricity, last longer, and emit more light on a pound-for-pound basis than ...

As the days shorten and electricity prices rise, there’s a lot of potential savings to be made by choosing greener lighting. Gervase Poulden weighs up the options Choosing a light bulb used to be so ...

Not the usual intense light sources we’ve seen in other LED lights: These are large surface-area LEDs that make for a very pleasant diffuse light source. And the light only requires two of them to put ...

LED light bulbs are the biggest change in lighting since Thomas Edison invented the first commercially-viable incandescent. The best LED light bulbs are 90% more efficient than even the modern ...

US physicists have invented a new organic light-emitting diode (OLED) that promises to be brighter, cheaper and more eco-friendly than those currently widely used in electronic devices. The new LED, ...

UV technology manufacturer Hoenle introduces a new generation of compact LED heads for its bluepoint LED eco UV curing system.