Skip to main content

it can not only improve the brightness

Another epochmaking aspect of this R&D is the use of a proprietary aqueous solution method whereby a water-soluble silicon compound – propylene glycol-modified silane (PGMS)– is applied to achieve synthesis of a Si-containing oxide-based compound. Going forward, further usages of PGMS can be expected to accelerate the development of high-luminance and other new phosphors.

The technological development reported here is a direct outcome of joint R&D conducted in line with the cooperative agreement concluded between SMM and Tohoku University in October 2010. Further joint research will continue to go forward under this collaborative initiative.

The new bulb gives off almost 1160 lumens, and consumes 11.4 watts. It can be available in E26-base, and diffuses light like the incandescent light bulb. With the new bulb, it can not only improve the brightness, but also reduce power consumption.

Nuclear power shortage has driven up demand for LED lamps after the March 11 earthquake. Hitachi Appliances will diversify LED bulbs on brightness and light distribution to cater different demands from customers.

Comments

Post a Comment

Popular posts from this blog

The factory will replace a much smaller lighting factory

Felder has a comprehensive knowledge of the field of optosemiconductors and decades of management experience with prominent players in the electronics industry.Since 2003, he has filled various management roles in the areas of OLED and LED technology with Osram, where as senior vice president of sales he was lastly responsible for Osram’s worldwide general lighting sales activities. Zumtobel Group CEO Harald Sommerer thinks highly of Felder, “We are delighted that, in Alfred Felder, we have been able to recruit a highly experienced technology expert and far-sighted manager to head up our Components business. With his extensive knowledge of LED and OLED technology, his familiarity with the industry and his leadership skills, he will be able to play a major part in ensuring that Tridonic is fit for the future in this dynamic phase of the technology shift.” The factory will replace a much smaller lighting factory and will include a production shop and an admininstrative block, as well as ...
Post a Comment
Read more

LED recessed downlighting options for general lighting in commercial

Cooper Lighting, a division of Cooper Industries plc (NYSE: CBE), has expanded its Halo LED H7 Collection offering additional choices in LED color temperatures and higher lumen options. The 6” LED downlight product line expansion–from the original Halo LED 600 Series–now includes the Halo LED 900 Series and Halo LED 1200 Series, offering a wide and versatile selection of energy-efficient LED recessed downlighting options for general lighting in commercial, retail, institutional and residential applications. Designed for new construction projects or to retrofit existing 6” nominal compatible housings (with an Edison screw base adapter included with the module), the Halo LED H7 Collection features excellent color rendering (80 CRI) and offers the industry’s widest selection of color temperatures (2700K, 3000K, 3500K and 4000K). The superior optical design yields productive beam lumens providing smooth, even illumination, excellent cutoff and extremely low glare. Consuming less than 15W, ...
Post a Comment
Read more

We are confident that he will do the same at Lighting Science

We are delighted to have Jeremy join the Lighting Science team," said Nic Brathwaite, Chairman of the Lighting Science Board of Directors. "Jeremy is a proven strategic thinker, inspiring leader, and brand builder who has successfully introduced major innovations at some of the world's best known companies, resulting in accelerated sales volume, profit and market share growth. We are confident that he will do the same at Lighting Science." "This is an exciting time to join the talented team at Lighting Science, as consumers, businesses, municipalities, and governments worldwide are poised to move into the digital light age," commented Cage. "I intend to accelerate growth by building on the company's core competencies of excellence in innovation and strong and differentiated brand development. We will focus on unleashing the science of light and sustainable technologies to markets ranging from major cities, commercial centers, factories and retailer...
Post a Comment
Read more