Skip to main content

Disregard generic statements about LED lumen maintenance performance

Lumileds announced today that it is the first power LED manufacturer to publicly publish LM-80 test report data for use by luminaire manufacturers evaluating the merits of using different led high bay light in their solid-state lighting solutions. The data clearly demonstrates that lumen maintenance performance exceeds requirements by a wide margin as well as documenting lumen maintenance performance under various conditions.

Philips Lumileds LM-80 test reports adhere to and are published in accordance with the Illuminating Engineering Society (IES) LM-80-08 standard. Philips Lumileds has been studying the factors that affect power LED lumen maintenance in an ongoing effort to improve performance and more accurately describe lumen maintenance behavior for the lighting community.

In order to appropriately design for optimum lumen maintenance, Philips Lumileds recommends that luminaire manufacturers and the lighting industry do the following:Understand the specific lumen maintenance behavior of the LEDs they have selected.Disregard generic statements about LED lumen maintenance performance and ask for information that’s appropriate for the anticipated current and temperature conditions.

The SynJet Universal 120 DLM Cooler is the perfect size for recessed downlight applications, where clearance is tight, specifically window displays, restaurants and museum lighting schemes. This smaller cooling solution allows for less than 60mm in total height. Additionally, it enables 2000 lumens in small profile, offers silent operation, over 100K hours of lifetime cooling and the highest possible energy efficiency for a thermal cooling solution. The SynJet Universal 120 DLM cooler will be on display at LEDs 2009 from October 20-22 at the San Diego Convention Center.





you can read more:http://buyrunescapegoldbuy.blogspot.com/2014/08/the-most-accurate-luminosity-of-light.html

Comments

Popular posts from this blog

while all of hit new record quarterly highs

As a result, to increase greenhouse yields and decrease producers' energy costs, they will team up with Rutgers University, the University of Arizona, Michigan State University, and Orbital Technologies Corp. on the four-year project to improve and evaluate LED lighting for greenhouse use, according to Cary Mitchell, a professor of horticulture and project director for the grant. Total sales from January through September of 2010 hit NT$92.88 billion, up 35% YoY. Meanwhile, operating profit and net profit reached NT$5.67 billion and NT$6.8 billion respectively, with accumulated EPS of NT$3.05 increasing a remarkable 50% YoY. In 3Q10, The Company’s gross margin and operating margin reached 13.9% and 6.7%, up 0.9% and 0.4% QoQ, respectively. Lite-On’s net cash position held steady at NT$11.9 billion, after its recent cash dividend distribution of NT$5 billion. Non-operating items posted a net income of NT$508 million in3Q, with Perlos’ Q3 sales reaching €138 million, up 12% YoY. Perl...

It is extremely rare for the government to ask retailers

Stephan Wittekind, Business Development Director at Traxon, said, “The highlight of this concept is that the fixtures are completely integrated into the semi-transparent structure. Therefore, they are not visible during the day, and the appearance of the stadium is completely different by night.” According to The Yomiuri Shimbun, Japanese government has encouraged major electronics retailers and home appliance makers to voluntarily halt production and sales of incandescent bulbs to save Led linear high bay light power this summer. The government plans to submit a written request under the names of Economy, Trade and Industry Minister Yukio Edano and Environment Minister Goshi Hosono to an industry group, probably sometime this week. The industry side has indicated it will oblige. It is extremely rare for the government to ask retailers and manufacturers to refrain voluntarily from selling and producing specific products.The two ministers plan to send their request to Sho-ene Akar...

Universal Display will develop new technologies and processes for OLED manufacturing

In addition to the patent sale, the 2 companies are engaged in “a strategic relationship,” with strengthened and enhanced alliances between the companies. Fujifilm will expand its business for the supply of Fujifilm's highly functional materials, such as barrier films, conductive films and flexible substrates, to OLED manufacturers globally, including Universal Display's worldwide customer base. Universal Display will develop new technologies and processes for OLED manufacturing. John R. Peeler, Veeco’s Chairman and Chief Executive Officer, commented, “Veeco continues to deliver solid results in a soft market. Second quarter revenue was $137 million, and adjusted EBITA and non-GAAP earnings per share were $20 million and $0.37, respectively, with gross margins of 45%. Veeco generated about $19 million in cash flow from operations, ending the quarter with $540 million in cash and short term investments.” Second quarter LED & Solar revenues were $87 million, including $75 mil...