Skip to main content

This closes a gap with the very large goniometers

In addition, Shih said that the requirement will be more flexible than the existing ceiling of 10% stake owned by Chinese investors in existing enterprises and stricter than the 50% ceiling in new joint ventures.The third-wave mainland Chinese investments have been approved by Taiwan Executive Yuan (the Cabinet) and are scheduled to take effect by the end of March.

The LGS 250 was developed specifically for the analysis of angle-dependent spatial radiation properties from small to medium-sized SSL luminaires, lamps and LED modules. This closes a gap with the very large goniometers. The horizontal alignment of the Type C coordinate system facilitates a particularly convenient and compact test setup for the system. Measurements can be taken in a range of +/- 160° in the forward direction of the test specimen which may have a maximum diameter of up to 480 mm and a maximum weight of 8 kg.

Combined with a spectroradiometer from Instrument Systems, all spectral quantities such as color coordinates, color temperature, and color rendering index can be determined as a function of angle. C-plane measurements can also be carried out very quickly “on the fly” using the Optronik DSP Photometer. The LGS 250 is supplied in two versions as a goniometer with a stable base and integrated LGS Controller, and as a benchtop version with separate 19” rack for the LGS Controller.

The SpecWin Pro software supplied permits convenient and efficient analysis of the measured data with a range of display options. The measured data obtained can also be exported in IES and EULUMDAT format. The LGS 250 is also compliant with all the relevant specifications in conformity with CIE, DIN and IES standards.
Labels:

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