Mid-power LEDs on the new SnapBrite SR114 module combined with Lynk Labs AC-drive technology deliver 100 lm/W efficacy and dim-to-warm operation for SSL lamps or luminaires. Lynk Labs has announced a new chip-on-board (COB) module in its ...
Tags: AC LED module, LEDs, LED products, incandescent lamp
In general, all the LED products can be divided into two major parts, the public lighting and indoor lighting. LED uses fall into four major categories: Visual signals where light goes more or less directly from the source to the human ...
Tags: LED
White light There are two primary ways of producing white light-emitting diodes (WLEDs), LEDs that generate high-intensity white light. One is to use individual LEDs that emit three primary colors— red, green, and blue — and ...
Tags: White LED
Solid-state devices such as LEDs are subject to very limited wear and tear if operated at low currents and at low temperatures. Many of the LEDs made in the 1970s and 1980s are still in service today. Typical lifetimes quoted are 25,000 to ...
Tags: LED, Light emitting diode
Back in 1960 Electronics Weekly was born into a ferment of III-V semiconductor research that within two years would produce the first practical LED. In 1960 Dr Nick Holonyak of General Electric was developing an unusual material,GaAsP,as ...
Tags: General Electric, LED history, USA
The modern day LED was born 50 years ago this month.Jeanine Chrobak-Kando,Business Development Manager at Verbatim,describes how far the lighting technology has come in such a short time. Light-emitting diodes(LEDs)have become an ...
Tags: LED, celebrates 50th Anniversary, Jeanine Chrobak-Kando
The new Luxeon T is intended by Lumileds to be the primary LED sold into high-power, directional SSL products such as downlights and MR16 and PAR retrofit lamps. Philips Lumileds has introduced the new Luxeon T series of high-power LEDs ...
Tags: Philips, LEDs, green LED, solid-state lighting, SSL
Philips Lighting has announced a new LED BR30 that dims to a warm 2200K and an LED T8 retrofit tube with an external driver, and said that it will be first to market with the previously announced 100W-equivalent A-lamp. Philips ...
LEDs - or Light-Emitting Diodes – are semiconductors that generate narrow-spectrum light when electrically biased in the forward direction of the p-n junction. This effect is a form of electroluminescence. A single LED is often a ...
Tags: LED
LED-based sequencer to track Salmonella and E.coli 18 Sep 2012 US Food&Drug Administration agrees$17??million contract for sequencing systems to track future outbreaks of potentially harmful pathogens. Illumina,the San Diego company ...
Tags: the San Diego company, LED, Salmonella, E.Coli, MiSeq systems
The ArcelorMittal Orbit has divided opinion and to some eyes cuts a rather ungainly figure on the Olympic Park skyline.But at night it is transformed by a dynamic lighting display that renders its bizarre geometry intelligible and breathes ...
Tags: ArcelorMittal Orbit, Olympic Park, lighting display, LED
Leading into Lightfair,Cree made announcements in both its lighting division and its core LED business.Cree Lighting announced a high-end LED downlight that it says targets architectural-grade applications,and a mainstream downlight meant ...
Tags: Cree, LED downlights, new linear SSL fixture, Lightfair, SR Series
Indeed, LED (light emitting diode) lighting does seem to be the wave of the future right now, given the mercury content and light quality issues with the current king-of-the-hill of green bulbs, the compact fluorescent (CFL). LEDs use ...
Tags: Learning Center, led light
Indeed, LED (light emitting diode) lighting does seem to be the wave of the future right now, given the mercury content and light quality issues with the current king-of-the-hill of green bulbs, the compact fluorescent (CFL). LEDs use ...
Tags: LED Light
Lately, unusually cold winter has affected the output of agriculture. Plant Grow Lights may be good for the growers to solve this problem ,and Everlight has actively to seize this opportunity with orders from Chinese Academy of Agricultural ...
Tags: Market View, grow light