LED High-Power PAR30 Narrow-Beam Bulb Uses Only 9.5 Wat…

February 25, 2009 - LEDtronics® announces its latest generation narrow-beam (15 degree) PAR30-style LED spotlight bulb. The general-purpose bulb is made up of five 3-Watt, high-power LEDs and replaces filament-based PAR30 bulbs Abstract advanced Light Emitting Diode (LED) technologies, standard

Analysis of YAG and TAG White LED Phosphors

The phosphors used in white LEDs are Nichia's patented YAG and Osram's patented TAG. The following two phosphors and their patent relationships are described below. YAG is mainly Y3Al5O12:Ce and its variant derivatives (for example, adding Ga to Al), and YAG is relatively ea

Appreciation of Xi'an Big Wild Goose Pagoda

Xi'an Big Wild Goose Pagoda Square The Big Wild Goose Pagoda North Square is a “big piece” of Xi’an urban construction and is a major innovation. She embodies the perfect combination of ancient capital and modern style. She blended the high-tech culture wit

AT&T Collaborates With GE to Switch to LED Signage

July 16, 2009... Dallas, Texas -- Over the last few years, AT&T* re-branding efforts across the country included a redesign of its logo that necessitated the replacement of 7,000 channel letter signs on more than 6,500 AT&T office buildings and Retail locations. With a switch to the energy

Research and Design of Zigbee Wireless Water Meter Auto…

Abstract: With the rapid development of science and technology, traditional water meter technology is no longer suitable for today's property management needs. Compared with wireless automatic water meter technology, wireless automatic water meter technology has the advantages of not entering

Gwangju Joins Cree LED City Program

July 16, 2009... The City of Light Is First City in South Korea to Join International Program Gwangju, South Korea USA ? Cree, Inc., a market leader in LED lighting, announces that Gwangju, South Korea, is the first city in South Korea to join the LED City? initiative, an international program tha

Mobile phone backlight solution based on low dropout li…

At present, white LEDs are mainly used as backlights for mobile phone screens. Since the screen sizes and specifications provided by different suppliers are different, the backlight driving method is different from the backlight driving chip. However, there are two main types of back

Lighting selection of lighting design for Shenyang Olym…

The Shenyang Olympic Sports Center covers an area of ​​430,000 square meters and has a total construction area of ​​260,000 square meters. The project is divided into “one three halls”, namely, a central stadium with a capacity of 60,000 peo

Carmanah Partners with frog design to Introduce the Nex…

July 15, 2009... Victoria, British Columbia Canada--Carmanah Technologies (TSX: CMH) has signed an agreement with frog design inc. to introduce the next benchmark in solar-LED area lighting. Established in 1969, frog design is a Global innovation firm that has pioneered some of the world?s most gro

Lianchuang Optoelectronics: Integrating resources to sh…

Jiang Guozhong, President of Jiangxi Lianchuang Optoelectronics Technology Co., Ltd.: In the next five years, the company will make key investments in the LED industry, accelerate the development of the company's LED industry, and enhance the company's leading industry competitiveness. In