Articles

Dialight Awarded with Federal Contract from the U.S. General Services Administration (GSA)

Jul 28, 2011 Beginning August 1, 2011 Dialight will supply federal buyers with favorably priced industrial LED based lighting fixtures and LED based streetlights.

Boston to use LED streetlights

Jul 27, 2011 Boston plans to replace 14,000 streetlights with energy efficient LED based units from Philips Hadco. The city expects to save over $1.1 million in electricity costs per year.

LED "tapes" from the researchers at University of Illinois

Jul 27, 2011 Scientists from the University of Illinois develop new and efficient method to fabricate advanced LED devices at microscale on a variety of surfaces including flexible polymers.

Marl International to supply LEDs for Nokia Siemens Networks

Jul 27, 2011 Marl International (http://www.leds.co.uk/) was reported to win a £2 million contract from Nokia Siemens Networks to supply custom status indicator LEDs. They will be used in cellular base stations in Europe and Asia.

GE Lighting acquires Lightech (Israel)

Jul 26, 2011 GE Lighting has announced acquisition of Israeli Lightech - manufacturer of LED electronic drivers and halogen transformers

California State University, Fullerton (CSUF) installs wirelessly controlled LED street lights

May 31, 2011 CSUF is replacing hundreds of pedestrian luminaires with Premier post tops and Aria - Wall Sconce by Visionaire Lighting and networking the poles via a wireless communications system from Exergy Controls.

Solar-panel, USB rechargable OLED lamp by Toshiba

May 31, 2011 Toshiba developed a new portable OLED lamp and will donate to quake-hit areas in Japan.

LED Driver for High-Current High-Brightness LEDs: AL8806

Apr 2, 2011 Diodes Incorporated has announced the release of the AL8806 buck LED driver, capable of producing a constant current of up to 1.5A from voltage sources of between 6V and 30V.

Indoor Longer-life LED T8 Lamp Introduced by American Lighting

Apr 2, 2011 American Lighting has announced the LED T8 Lamp, a new indoor longer-life LED lamp that replaces existing, two or four foot fluorescent lamps.

American Illumination, Inc. Unveils Light Stripz

Mar 28, 2011 American Illumination, Inc. has introduced the Light Stripz (LS) - Linear LED Engines in styles from 3” to 72” in length.

Sumitomo Chemical Establishes Joint Venture for LED Sapphire Substrates

Mar 28, 2011 Sumitomo Chemical Co., Ltd. (Tokyo. Japan) and Samsung LED Co., Ltd. (Suwon, Korea) have entered into an agreement to establish a joint venture in Korea for research & development, manufacture, and sales of sapphire substrates for LEDs.

HB-LED Driver ICs Global Market Review & Forecast

Mar 28, 2011 ElectroniCast Consultants has announced the release of their 2011 market review and forecast of the global consumption of High Brightness Light Emitting Diodes (HB-LED) Driver Integrated Circuits (ICs).  

GreeNavs’ LED-armature LEDESIA with Built in Motion Detector

Mar 24, 2011 GreeNavs presents the new LED-armature called LEDESIA.

Everlight Honored as ‘Product of the Year 2011’ Award Finalist

Mar 24, 2011 German electronics journal Elektronik names Everlight’s 3W Shuen LED series among
2011 top optoelectronics products.

Energy Star Approves 90 watt PAR38 Replacement LED Light Bulb from Nexxus Lighting

Mar 24, 2011 Nexxus Lighting, Inc. has announced that the first two of its Array PAR38 LED replacement lamp models are now ENERGY STAR qualified.

New LUXEON H LED

Mar 23, 2011 Philips Lumileds introduces its first high voltage emitter, LUXEON H.

NIVISS Illuminate the Slaska-Dabrowski Bridge in Warsaw

Mar 22, 2011 NIVISS designed and implemented a new series of RGB LED Engines for decorative illumination of the Slasko-Dabrowski bridge in the Polish capital city - Warsaw.

Cosmos Lighting Releases Ceramic Housing MR16 LED Bulbs

Mar 22, 2011 Cosmos Lighting Technology Co., Ltd releases new design MR16 LED bulbs with ceramic housing.

BULBRITE Introduces Next Generation of Energy Efficient LED PAR Dimmables

Mar 19, 2011 Bulbrite introduced its next generation of LED PAR Dimmables, featuring high-quality, fully dimmable LED PAR 30 and PAR38 styles.

LED Drivers with Wire Connections from Aimtec

Mar 19, 2011 Aimtec has expanded its line of DC/DC constant current LED drivers with the AMLDLW-Z series featuring wire connections that can be attached directly to the LED string.

News 481 - 500 of 1201
First | Prev. | 20 21 22 23 24 25 26 27 28 29 30 | Next | Last All

Events

Lighting Japan: 4th LED/OLED Lighting Technology Expo Lighting Japan: 4th LED/OLED Lighting Technology Expo
LIGHTING JAPAN-4th LED/OLED Lighting Technology Expo covers all the LED/OLED lighting products/technologies from materials/components, manufacturing equipment to lighting fixtures.

The 10th China (Shanghai) International LED Exhibition 2011
The 10th China (Shanghai) International LED Exhibition Will be held at Shanghai Everbright Convention& Exhibition Center from Dec. 20th and Dec. 22nd of 2011, where buyers at home and abroad will attnd and well-known companies of the industry will present.

Forum LED Europe Forum LED Europe
For the third consecutive year ForumLED Europe, international congress and exhibition focusing on LED innovations will bring together the key player of the LED sector and the leading companies in the industry.

Latest Articles

Case Study: Pleasanton Library cuts lighting energy use 46% with wireless lighting controls and fixture retrofits 12/06/2011 Case Study: Pleasanton Library cuts lighting energy use 46% with wireless lighting controls and fixture retrofits
Adura Technologies provides technical details and discusses lighting retrofit challenges involved into the installation of their advanced lighting control wireless system at Pleasanton Public Library.

Exclusive Interview with Eran Fine, Oree Inc. 11/15/2011 Exclusive Interview with Eran Fine, Oree Inc.
Exclusive interview with Eran Fine, co-founder and president of Oree Inc.

Exclusive Interview with Rudi Hechfellner and Chad Stalker, Philips Lumileds Lighting 11/11/2011 Exclusive Interview with Rudi Hechfellner and Chad Stalker, Philips Lumileds Lighting
LEDs Review received an opportunity for an exclusive interview with Rudi Hechfellner and Chad Stalker, LC from Philips Lumileds Lighting.

Interview with Gary Manche, Ocean Optics 11/11/2011 Interview with Gary Manche, Ocean Optics
Exclusive interview with Gary Manche, Director of Training at Ocean Optics.

Interview with Julian Carey, Director of Marketing at Intematix 11/06/2011 Interview with Julian Carey, Director of Marketing at Intematix
Exclusive interview with Julian Carey, Director of Marketing at Intematix.  

LUXEON Rebel and LUXEON Rebel ES Assembly and Handling 09/22/2011 LUXEON Rebel and LUXEON Rebel ES Assembly and Handling
A very handy paper from Philips Lumileds detailing recommended board designs and assembly procedures for LUXEON® Rebel LEDs and highly efficient LUXEON Rebel ES* LEDs (part # LXML-PWN2 and LXML-PWC2).

Correlated Color Temperature (CCT) Chart 09/19/2011 Correlated Color Temperature (CCT) Chart
A nice illustration of the relevance of color temperature provided by Lighting Science Group.

Dimmable LED Lighting Made Easy with National Semiconductor, Arrow, and Cree 11/27/2009 Dimmable LED Lighting Made Easy with National Semiconductor, Arrow, and Cree
Designers of lighting systems have had a challenging time dimming every light source technology developed beyond the filament-based lamp. Dimming is critical in many applications because it allows the setting of an appropriate and desired level of light as well as significant energy savings.

Efficient LED  Headlights even more important for electric cars 10/27/2009 Efficient LED Headlights even more important for electric cars
Osram’s LED technology will contribute to the energy efficiency of Volkswagen’s L1 concept car, which according to Volkswagen can go into production in 2013, has headlights that are equipped with new Osram Joule JFL2 LED systems and matching reflectors.

Elimination of Binning and Enhanced CCT Control 09/15/2009 Elimination of Binning and Enhanced CCT Control
Enfis has developed a patented vari-CCT technology that enables tuneable white light of very high CRI guaranteed to be controlled to within tight CCT limits.

09/09/2009 The Appropriateness and Effects of Color Rendering in Outdoor Illumination Applications
Few topics have been more confusing than color rendering, and with the rapid advancement of power LEDs in lighting applications, it’s clear that there’s much work to be done and that the specification community should take care in approaching the subject.

08/27/2009 Celsia helps keeping LED lights cool
Celsia NanoSpreaders were developed with one simple goal in mind: cool today's silicon chips, LEDs, LCDs, and other electronic components better than any other technology in its price band.

07/29/2009 Selling LEDs: The Time is Now
A new survey on the adoption of LED lighting in the marketplace shows that full-line electrical distributors and lighting specialists are already starting to play major roles in the sale and marketing of LED lighting products to end users.

06/29/2009 Illuminance - recommended light levels
Recommended light levels - illuminance - for some common types of working activities.

Preview: Molex Transcend RM2 and PM3 LED modules 06/26/2009 Preview: Molex Transcend RM2 and PM3 LED modules
Transcend is a line of self-contained, pluggable light modules based on the Acriche 4W AC LED from Seoul Semiconductor.

04/03/2009 Common LED Types and Packages
Diagrams of typical LED structures shown. Difference between "conventional" and high power LED explained.

03/18/2009 Candela to lumen conversion wizard
This calculator allows you to do an approximate conversion between millicandelas (or candelas) and lumens for an LED where you know the beam angle.

Review: Ledfolio PaneLux 2x2 01/12/2009 Review: Ledfolio PaneLux 2x2
The paneLux is the flagship product of LED folio. It was designed to replace standard 2' x 2' fluorescent fixtures in office buildings. Brilliant idea. The result, however, is a bit controversial.

Comparison: Edixeon Federal vs. Luxeon Rebel vs. Cree XP-E LEDs 12/02/2008 Comparison: Edixeon Federal vs. Luxeon Rebel vs. Cree XP-E LEDs
Edison Opto have launched a new series of super compact high brightness LEDs: Edixeon Federal. Brief glance at the specs and pictures makes it obvious: Luxeon Rebel now have one more competitor.


Articles 1 - 19 of 19
First | Prev. | 1 | Next | Last Paged

Submit Product Review

Download Review Form

Connect with LEDs Review

 Subscribe in a reader (Feedburner)
Follow @ledsreview on Twitter

Links

Flashlights & Lamps, LED Flashlights, Rechargeable Flashlights for Sale at Tmart.com

Collaboration

LEDsReview.com is looking for news/article contributors and content editors. Email us at info@ledsreview.com for details.

LED Directory Banner

LED Jobs Banner

Newsletter