Products, Materials & Tools | Feb 28, 2011

Cree Expands Broadest Portfolio of Lighting-Class LEDs Optimized for Distributed Illumination

Cree, Inc., a market leader in LED lighting, announces the commercial availability of the XLamp® ML-B LED. Designed for quarter-watt operation, the XLamp ML-B LED brings lighting-class performance to distributed lighting applications where the light source is visible, such as panel lights and LED-based fluorescent tube replacements.

Lighting manufacturers have tried to achieve a uniform lighting appearance by placing many low-power LEDs in close proximity under a diffuser. This use of typical low-power LEDs will not enable manufacturers to meet rigorous ENERGY STAR® requirements or customers’ expectations. In contrast, Cree ML-B LEDs are designed to last 50,000 hours and to provide the lighting-class levels of efficacy, thermal resistance and reliability that can enable ENERGY STAR-qualified fixtures.

“The innovative ML-B LED delivers lighting-class performance with the smooth, uniform appearance that lighting manufacturers want for distributed lighting applications,” said Paul Thieken, Cree director of marketing, LED components. “The ML-B LED provides the right balance of lumen output, footprint, efficacy and value for direct-view lighting.”

The XLamp ML-B LED delivers luminous flux up to 30 lm at 80 mA in cool white (5000 K) and up to 24 lm in warm white (3000 K). The ML-B LED shares the same footprint and package with the XLamp ML-E LED and, like the ML-E, provides uniform color over angle and a 120-degree viewing angle.

XLamp ML-B LEDs are available now in sample and production quantities. To locate a distributor, please visit www.cree.com/buyxlampp.

About Cree:
Cree is leading the LED lighting revolution and making energy-wasting traditional lighting technologies obsolete through the use of energy-efficient, environmentally friendly LED lighting. Cree is a market-leading innovator of lighting-class LEDs, LED lighting, and semiconductor solutions for wireless and power applications.

Cree’s product families include LED fixtures and bulbs, blue and green LED chips, high-brightness LEDs, lighting-class power LEDs, power-switching devices and radio-frequency/wireless devices. Cree solutions are driving improvements in applications such as general illumination, backlighting, electronic signs and signals, variable-speed motors, and wireless communications.

For additional product and company information, please refer to www.cree.com/. To learn more about the LED Lighting Revolution, please visit www.creeledrevolution.com/.

EDITORIAL

Advanced "Super-Planckian" Material Exhibits LED-Like Light When Heated

Advanced "Super-Planckian" Material Exhibits LED-Like Light When Heated Could there be a new kind of light in the universe? Since the late 19th century, scientists have understood that, when heated, all materials emit light in a predictable spectrum of wavelengths. Research published this week in Nature Scientific Reports presents a material that emits light when ... Read more »

EDITORIAL

LpS/TiL 2020 Cancelled

LpS/TiL 2020 Cancelled DORNBIRN, Austria, February 26, 2020 – In light of the recent postponement of Light + Building to September 2020 and due to the spread of the coronavirus, the organizer of LpS 2020 and TiL 2020, Luger Research e.U. has had to make the decision to cancel the LpS/TiL 2020 events. Read more »

EDITORIAL

WEBINAR (May 14th): How to Achieve Better Products to the Eye Through Virtual Prototyping?

WEBINAR (May 14th): How to Achieve Better Products to the Eye Through Virtual Prototyping? In the CADFEM webinar on May, 14, 2020 you will learn, how physics-based simulations - virtual prototyping - contribute to develop better lighting products. The live presentation pictures the whole process - from editing the geometric model to the definition of light sources and sensors to the use ... Read more »