Articles

Osram OSTAR Power Projection LEDs

Jun 3, 2009 OSTAR Power Projection is targeted at high-performance projection applications such as home cinema systems of 70 inches and more.

Integrated Step-down LED Drivers by Exar

Jun 2, 2009 The XRP7603 and XRP7604 LED drivers are capable of driving high power, high brightness LEDs up to 0.5A and 1A respectively.

IIDEX/NeoCon Travel Subsidy Available

Jun 2, 2009 Coast-to-Coast is your ticket to North America’s hottest design exposition and conference.

Project: The Peace Bridge, Fort Erie

Jun 1, 2009 Almost 700 ColorReach and ColorBlast RGB LED fixtures were used to replace metal halide floodlights.

Khatod optic solutions for Edixeon Federal

May 18, 2009 Coupled with Khatod Optoelectronic secondary optic solutions, Edison Opto introduces Edixeon® Federal with single on-star, 3-in-1 and 4-in-1 modules that can achieve dramatic spot lighting and color mixing.

Lightfair 2009: LR6 LED downlight prototype with 102 lm/W fixture efficacy

May 6, 2009 Updated LR6 LED recessed downlight from Cree utilizes  the latest XLamp XP-G  LEDs and consumes just 6.5 W of electricity  while producing 665 lumen.  

Oslon SSL LED from OSRAM: 100 lm/W in 3×3 mm package

May 6, 2009 Competitors: Luxeon Rebel, Edixeon Federal, Cree XP-E. With 3×3 mm footprint the Oslon SSL is the smallest among them.

Cree XLamp XP-G: 132 lm/W at 350 mA

May 6, 2009 The cool white XLamp XP-G provides 139 lumen and 132 lumen per Watt at 350 mA. Driven at 1 A, the XP-G produces 345 lumen, which is 37 percent brighter and 53 percent more efficient than the brightest XR-E LED.

Golden Dragon Oval Plus LED eliminates the need for secondary optics

May 5, 2009 The Golden Dragon Oval Plus LED from OSRAM Opto Semiconductors provides perfect illumination for energy-efficient street lighting without the need for secondary optics.

LUXEON Rebel ES specified to deliver a minimum of 100 lumen per watt

May 4, 2009 On April 28, Philips Lumileds announced Luxeon Rebel ES flip chip LEDs. The aim is to simplify ordering process for LED lighting manufacturers: no more problems choosing the right performance.

Khatod optics now available from Future Electronics

Apr 8, 2009 Feature Electronics signed distribution agreement with Khatod Optoelectronic. However, only Luxeon LED series optics will be offered.

Polarization-matched LED Shows 18% Efficiency Increase

Mar 27, 2009 Using GaInN/GaInN layer instead of conventional GaInN/GaN, researches from Rensselaer Polytechnic Institute developed a new polarization-matched LED, which exhibits an 18% increase in light output.

Cree Launches LED Product Characterization Tool

Mar 18, 2009 Cree offers an online interactive LED design tool to help engineers create products ready for real world applications. Quick registration is required in order to access the application.

Samsung Haptic Beam Projector Phone

Feb 17, 2009 Featuring DLP Pico chipset from Texas Instruments and LEDs as a light source, Haptic Beam Phone is capable of projecting image up to 50 inch in diagonal. Available from Korean mobile operator KTF. Expected to be available in Europe in April. Estimated price is $500.

Osram and Traxon Enter LED Lighting Joint Venture

Dec 27, 2008 Osram is strengthening its portfolio in the field of professional LED lighting systems and solutions by setting up a joint venture with Traxon Technologies Ltd., Hong Kong.

CeramCool GU10 LED Spot

Dec 27, 2008 The new CeramCool GU10 LED spot works with any LED. Socket and reflector are made from a single material: a high-performance ceramic.

Cree XP-E R2 Bin Available

Dec 24, 2008 Cree has announced availability of R2 flux bin (114-122 lumens at 350 mA) of XLamp XP-E cool white (5,000K – 10,000K CCT) LEDs. R2 bin order part number XPEWHT-L1-0000-00E01 (XPEWHT-L1-R250-00E01).

Cree Achieves 161 Lumen per Watt for High-Power LED

Nov 21, 2008 From press release: “Cree's tests confirmed that the 1mm x 1mm LED produced 173 lumens of light output and achieved 161 lumens per watt efficacy at a color temperature of 4689K.

Infinilux introduces 2W MR16-based LED lamps with Cree XLamp LEDs

Nov 4, 2008 New solid-state MR16 lamps provide extended service life, up to 90% energy savings and choice of warm, soft or cool white outputs.

LEDtronics PAR16 Bulbs With Three, 1-W High Power LEDs

Oct 17, 2008 LEDtronics announces its latest generation of PAR16-style LED spotlight bulbs. Made up of three 1-watt, high-power LEDs, the PAR16 LED bulb is a direct drop-in replacement in standard E26 Edison-base PAR16 fixtures.
News 1181 - 1200 of 1201
First | Prev. | 51 52 53 54 55 56 57 58 59 60 61 | 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