Tag: leds
Home » Tags

» Cree Reports Financial Results for Fiscal Q3 2013

Cree Reports Financial Results for Fiscal Q3, 2013

» TI Introduces LED Drivers for High-Performance Lighting

TI Introduces LED Drivers for High-Performance Lighting

» Cree announces a new laboratory LED efficacy milestone at SIL

Cree reports that the LED efficacy was measured at 276 lumens per watt, at a correlated color temperature of 4401 K and 350 mA.

» EVERLIGHT Lighting Components Complete LM80 Testing

EVERLIGHT’s LEDs that will complete LM80 testing in 2013 are tested at higher case temperatures, higher driving currents, and with more CCTs.

» LED Inventor Nick Holonyak Reflects on Discovery 50 Years Later

Fifty years ago today, 33-year-old GE scientist Dr. Nick Holonyak, Jr., invented the first practical visible-spectrum light-emitting diode (LED), a device that GE colleagues at the time called “the magic one” because its light, unlike infrared lasers, was visible to the human eye.

» Cree Introduces Next-Generation Color LEDs

Cree, Inc. announces commercial availability of XLamp® XB-D color LEDs and XLamp XM-L multi-color LEDs.

» LED Celebrates 50th Anniversary

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.

» Cree Debuts 150-mm 4HN Silicon Carbide Epitaxial Wafers

Cree announces availability of high quality, low micropipe 150-mm 4H n-type silicon carbide (SiC) epitaxial wafers.

» Consumer Reports Study shows that Americans Prefer CFLs to LED

A Consumer Reports study released Thursday has shown American consumers’attitudes toward LEDs.

» Vishay Intertechnology Offers Super Red, Blue, and White Ultra-Bright LEDs in Compact 0402 ChipLED Package

Vishay Intertechnology announced a new series of super red, soft orange, yellow, yellow green, blue, and white ultra-bright LEDs in a tiny surface-mount 0402 ChipLED package.

» SETi Receives ONR’s Contract to Purify Water with AlGaN LEDs

Sensor Electronic Technology, Inc. (SETi) has won $1.6 million contract from the Office of Naval Research (ONR) to develop a self-contained portable water purification system for warfighters.

» Thermal Management of LEDs

Temperature has tremendous effects on LEDs and LED light. This is very evident from the practical thermal behavior seen in the devices.