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 n a laboratory study conducted by Zumtobel and Gruppe Nymphenburg it has been possi-ble for the first time to measure people's affective responses to various lighting scenarios in shops on an empirical basis. In the process, the lighting preferences of seven different groups of customers were analysed using a neuropsychological target group model. The findings of this study will help to develop lighting concepts for retail, to present goods per-fectly and to increase the customers' sense of ... Read more »
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Cree, Inc. raises the performance bar again with the demonstration of the first 200 lumen-per-watt (LPW) LED concept luminaire, which is more than twice the efficiency of the best linear fluorescent luminaires. The latest Department of Energy (DoE) projections* had estimated that this level of luminaire efficiency would not occur until after 2020, but Cree's latest innovation has made this possible six years sooner than projected. The prototype leverages Cree's vertical integration with ... Read more »
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 The BMBF-funded project IMAGE for the development of innovative printable electrode materials for high-efficient organic light-emitting diodes and solar cells has been successfully completed. Read more »
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 In order to provide comprehensive sales service and enhance the capacity utilization of PLCC, the Taiwanese LED manufacturer, Edison Opto, initiates to combine ANSI BIN group with the concept of MacAdam ellipse and subdivide the color temperature into 9 subgroups. The new BIN group is conducive to inventory management. Also, the packaging sales service which is provided by Edison Opto is more convenient to customers' product selection. Read more »
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 SEOUL, Korea - January, 2014 - Samsung Electronics Co., Ltd., a world leader in advanced component solutions, announced today that it has raised the light efficacy for its chip-on-board (COB) family of LED packages to the highest in the industry. Samsung's LC013B, LC026B and LC040B feature a compact light emitting surface (LES) with high light output that is designed for use in high performance LED products. Read more »
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 DURHAM, NC -- The new 6000-lumen LMH2 LED module from Cree (Nasdaq: CREE) is the industry's brightest module to offer color-quality greater than 90 CRI at a consistent efficacy of 85 lumens per watt across a wide range of color temperatures (3000 K, 3500 K and 4000 K). The no-compromise LED solution is the ideal replacement for 100-watt ceramic-metal-halide lamps in high-ceiling applications, using 30 percent less power, lasting three times as long and delivering instant-on, dimmable light. Read more »
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 RECOM Lighting has introduced new series of 45W and 60W LED drivers for constant current LED luminaires. The RACD45-A and RACD60-A series come with a 3-in-1 dimming function so that the modules can be controlled with analog (1-10V), PWM, or external resistor dimming. The series operate with input voltages between 90VAC and 305VAC and include 4 different models with current outputs ranging from 700mA to 1850mA (RACD45-A) and from 1050mA to 4200mA (RACD60-A). Read more »
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 Xenerqi Limited releases its newest Puck, the XEL-A020A, Universal input, Triac Dimmable, 18W 68mm Puck. This next generation of Xenerqi's revolutionary down light driver, provides the same unsurpassed dimming, thermal and drive consistency available in XEL-012CA family but at a significantly higher power level. Read more »
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 The Polyoptik™ is a unique and innovative LED module of only 3 inches long meant for the architectural lighting industry that will allow you to fine-tune your lighting design in every detail. It is the only LED module to offer as much in terms of flexibility with such a great quality guarantee. Read more »
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 uku series integrating spheres enable the fast and easy setup for measurements of the radiant power and the luminous flux of light sources as well as the reflection, the diffuse reflection and transmission of materials. Read more »
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