On April 22, 2010, Cree, the market leader in LED lighting, announced the launch of its breakthrough innovative lighting LED device, the XLamp® XM LED. This new single-chip LED delivers a record-breaking 160 lm/w high luminous efficiency at 350 mA and delivers 750 lm of light at 2 A, which means less than 7 W of this type of LED It produces a light output equivalent to a 60 W incandescent lamp.
Cree Chairman and CEO Chuck Swoboda pointed out: "This new platform continues Cree's extensive product development innovation tradition. We continue to lead LED performance standards, and these new performance benchmarks have allowed people to completely abandon the energy consumption of the last century. Technology."
The cool white XM LED produces 160 lm of light at 350 mA drive current with a luminous efficacy of up to 160 lm/w. The new device is packaged slightly larger than Cree's XP family, offering a unique combination of extremely high efficacy and extremely high drive current. The XM LED produces 750 lm of light at a current of 2 A with a luminous efficacy of 110 lm/w. The thermal resistance of the XM platform is 2°C/W, an industry-leading technological breakthrough that is up to 350% better than Cree's flagship XLamp XP-E LED.
The XLamp® XP-C color LEDs, available in the same period, offer colors such as deep blue, blue, green, yellow, red orange and red, further enriching the high-power color LED range. The new XP-C LEDs are 10% to 50% brighter than Cree's previous mid-range color LEDs.
Supporting 0.5W to 1W of operating power, the XLamp XP-C color LED provides a cost-effective solution for a wide range of color lighting applications. In addition, XP-C LEDs are often compatible with existing optical designs, helping to reduce system design costs.
Paul Thieken, Director of Marketing, LED Components, Cree, points out: “Cree continues to enrich the design of our industry-leading XLamp XP LED family. Cree offers the industry's richest range of color LEDs from high for signage and entertainment industries. Brightness LEDs are available in high-power LEDs for applications such as construction, color change, stage, emergency vehicles and transportation. These products offer a variety of cost-effective combinations."
In addition, Cree announced the launch of the new Screen Master® 4mm LED, which offers a wider industry perspective and is optimized for the outdoor display market; the new 5mm round yellow high-brightness LED provides a greater view of traffic signs.
The new C4SMK series of red, green and blue 4mm elliptical LEDs are new additions to the Screen Master® Cree LED range, which have a wide range of viewing angles on the market and a light distribution curve for display applications.
The blue and green C4SMK 4mm LEDs provide a 115° horizontal viewing angle and a 65° vertical viewing angle, while the red C4SMK 4mm LED provides a 110° horizontal viewing angle and a 60° vertical viewing angle (equivalent to industry benchmarks).
The new 5mm round yellow high-brightness LED for traffic sign products with a minimum viewing angle of 15 ° or 30 ° is designed to meet the stringent requirements of the global traffic sign market.
The 15° high-brightness LED (C503B-AAS-015) provides a minimum of 12,000 mcd of illumination, while the 30° high-brightness LED (C503B-ACS-030) provides a minimum of 5,860 mcd of illumination.
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