Sentences with phrase «diodes as a light source»

Not exact matches

As a result, light - emitting diodes (LEDs) have become the light source of choice for the foreseeable future.

For humans, the most worrisome insights revealed by the atlas are the effects of an ongoing shift to light - emitting diodes — LEDs — as sources of outdoor light over older incandescent illumination.

In the same vein, the authors note that while the light - emitting diode is in fact the most energy - efficient, longest - lasting, and greenest source of artificial lighting, studies show that as the cost of lighting has decreased, total consumption has increased dramatically.

Light - emitting diodes (LEDs) really shine as an energy - efficient, long - lasting source of illumination in sensors, flashlights and video screens.

Since the last Academies report in 2013 that assessed the state of solid - state lighting — which uses diodes, a semiconductor technology, as an alternative light source to incandescent bulbs — the annual residential installation of LED bulbs has increased sixfold between 2012 and 2014, from 13 million to 78 million.

Most Light Emitting Diodes (LEDs), which are now widely used as a source of outdoor light because they are more energy efficient than incandescent bulbs, emit a huge quantity of blue - white lLight Emitting Diodes (LEDs), which are now widely used as a source of outdoor light because they are more energy efficient than incandescent bulbs, emit a huge quantity of blue - white llight because they are more energy efficient than incandescent bulbs, emit a huge quantity of blue - white lightlight.

As for the AMOLED, the name stands for Active Matrix Organic Light Emitting Diode (LED), which in simpler words are individual LEDs that generate different colors, eliminating the need for an external source of lLight Emitting Diode (LED), which in simpler words are individual LEDs that generate different colors, eliminating the need for an external source of lightlight.

In the same vein, the authors note that while the light - emitting diode (LED) is in fact the most energy - efficient, longest - lasting, and greenest source of artificial lighting, studies show that as the cost of lighting has decreased, total consumption has increased dramatically.

The light source may be a laser, such as a vertical - cavity surface - emitting laser (VCSEL) or other suitable semiconductor laser diode.