LED

Traditional chandeliers in our houses are now replaced by LED chandeliers. Almost every corner of street, LED chandeliers begin to decorate showcases. In addition to the modern appearance, LED chandeliers resolve the problem of bulbs. LEDs are durable light sources that last up to 5, 10 or even 20 years....

LED chips that come out from mass production have some minor differences such as light color, light output, and operating voltage. The work of grouping LEDs and assembling those with similar properties in a group is called Binning.

For the first time, an international research group has uncovered the core mechanism that limits indium (In) incorporation into indium gallium nitride ((In, Ga) N) thin films – the key material for blue light emitting diodes (LEDs).

Researchers from the University of Twente have discovered a unique numerical light transport tool that can help the lighting industry design more efficient white LEDs, as it provides a fast yet accurate determination of key transport parameters, and also introduces predictive power into the design process of white LEDs.

A team of researchers at the University of Edinburgh, UK, did a year long research to find out if Li-Fi could be detrimental to the energy-efficiency of LEDs used as lighting sources. The research has been funded by the Engineering and Physical Sciences Research Council (EPSRC).

Emge was established in 1975 and opened LED lighting unit in 2006. Today, our LED lighting product range includes LED tubes, LED panels, LED street lights, LED floodlights, IR floodlights, LED downlights, LED lines, LED wallwashers and customer oriented special productions.

Grup Imaj Lighting, which has 23 years of experience, is a company that produces about 600 thousand conventional lighting fixtures annually with the Symetry Point brand. Providing technical consultancy and project consultancy to its partners, the company manufactures in 2 different factories with its professional management team.

In an advance that could boost the efficiency of LED lighting by 50 percent and even pave the way for invisibility cloaking devices, a team of University of Michigan researchers has developed a new technique that peppers metallic nanoparticles into semiconductors.

The performance of white LED’s can be improved, based on better knowledge of the absorption and scattering of light inside the LED. A new method, developed by the University of Twente in Netherlands and Philips Lighting, can lead to efficiency improvement and powerful design tools.

Plessey, a leading developer of award-winning LED technologies and manufacturer of solid-state lighting products, announces the results from a trial of its LED grow lights combined with existing high-pressure sodium (HPS) lighting in a hybrid installation with a leading tomato grower in the Netherlands.

Although LEDs have now become popular and their applications are increasing, white LEDs still need some improvement. Moreover, manufacturing white LEDs is quite complicated. Researchers at University of Erlangen (FAU) have developed a new and unique method of manufacturing LEDs. They have made LEDs partly with fluorescent proteins.

Illinois University researchers have come up with a new technique, which involves gallium nitride (GaN) cubic crystals grown on a silicon substrate. These crystals can help in generating powerful green light for superior solid-state lighting that influences industry-standard semiconductor expansion method.

Through a new project called DarkLight, researchers have developed and demonstrated for the first-time, how visible light can be used to transmit data even when the light appears dark or off. DarkLight provides a new communication primitive similar to infrared communication, however, it exploits the LED lights already around us...

COB technology has helped in removing the deficiencies of SMD technology, paving way for better, cheaper and brighter LED lighting. This new technology for LED packaging has a number of benefits like homogenous luminosity, ability to spread light across a large area, energy efficiency, compactness and effective thermal management.

For the first time, researchers have created light-emitting diodes (LEDs) on lightweight flexible metal foil. Engineers at Ohio State University are developing the foil based LEDs for portable ultraviolet (UV) lights that soldiers and others can use to purify drinking water and sterilize medical equipment.

Researchers from Skolkovo Institute of Science and Technology, Russia along with scientist from the UK and Taiwan have come up with a new photonic white light-emitting diode (LED) structure with unparalleled efficiency parameters. This new technology has paved way for ultra-thin and reasonable LEDs.

Two Austria-based scientists have invented an LED lamp known as Lucia No 3, that provides users deep relaxation, dream-like situation and various transcendental experiences. Lucia No 3 is a device that consists of a lamp surrounded by LEDs hanging from a pole structure, which is attached to a computer.