Most Recent
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WHITE PAPER - Measuring Color Uniformity
- The color uniformity of light generated by LED luminaires plays a major role in many lighting applications. This makes it an important parameter to measure in both the R&D stage and during the quality assurance process. MKS Instruments has stayed abreast of this challenge by developing a new feature for its FluxGage photometrical system: the color uniformity measurement function. It allows quick evaluation of optical assemblies for color mixing and beam shaping. This whitepaper presents this novel feature of the system.
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Inventronics Introduces Next Generation Platform, IP66/IP67 LED Driver Family with UL Class P
- Inventronics has introduced an entirely new family of programmable, IP66/IP67 LED drivers designed with a next generation platform. They provide OEMs even more design flexibility with UL Class P, a more compact housing and industry-leading surge protection.
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Study Reveals How Age Affects Perception of White LED Light
- Although LEDs are increasingly used in low-energy lighting and displays, consumers sometimes find their light harsh or unpleasant. Findings from a new study point to the need to take age-related perception differences into account when designing white LED lighting that is more pleasing to the eye.
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GlacialPower - New GP-CVP040N Series LED Constant Voltage Driver with TRIAC Dimming
- GlacialPower, the power division of the LED technology manufacturer GlacialTech Inc, announces the new GP-CVP040N series LED constant voltage driver. It is available in 12 V DC and 24 V DC output rated power of 40.8 W. The driver supports TRIAC dimming function, and appropriates for LED strips application in places such as restaurants, jewelry shop, home and theater.
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Signify to Acquire Cooper Lighting Solutions to Strengthen Position in North America
- Signify, the world leader in lighting, today announced that it has entered into a definitive agreement with Eaton to acquire Cooper Lighting Solutions for USD 1.4 billion (approx. EUR 1,270 million) in cash. Closing is subject to regulatory approvals and other customary conditions and is expected to take place in the first quarter of 2020.
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Xicato Announces Availability of XOB with 14.5mm LES
- Xicato, the leading provider of smart building wireless controls and highest quality light sources, today announced the immediate availability of the XOB high-density light source in 14.5mm LES with nearly 5,000 lumens output. The benchmark light quality of XOB series with an R9 of 50 at 90CRI and an R9 of 90 at 95CRI provide the best options for strong color rendering in industry standard sizes for easy adoption.
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High Precision Wavelength and Power Measurement; Sub-Nanometer Resolution and Accuracy
- Gamma Scientific announces the release of the Wavemon™ wavelength and power meter. The unit delivers accurate, real-time wavelength data combined with power measurement at a fraction of the cost of traditional spectrometers. Using proprietary optical filtering techniques and onboard calibration data, the Wavemon is able to resolve wavelength with accuracies to +/- 0.25 nm and +/- 0.01 nm repeatability and irradiance absolute accuracy of +/- 1%.
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ULTRIS Q20 - The New Hyperspectral Video Camera with Ecellent Data Quality, Flexibility and Speed
- Cubert's new ULTRIS camera was developed based on the light field technology. The camera features an Ultra-HD CMOS sensor with 20 MP, which makes ULTRIS the imaging spectrometer with the world-wide highest resolution. During image acquisition the object is recorded with a multitude of images, each with its own optical bandpass filter with different center wavelength.
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CIE Position Statement on Non-Visual Effects of Light - 2nd Edition
- On October 3rd, CIE released their new position statement on non-visual effects of light, entitled "Recommending Proper Light at the Proper Time" 2nd edition. As non-visual effects are becoming more attention nowadays, confusion and uncertainties on this topic are still high in the lighting community. Much research has been done but even more research is necessary. CIE has recognized this relevant topic and already initiated an independent workshop of leading scientists in the field of quantifying light for non-visual effects in Manchester in 2013 (CIE TN 003:2015 (CIE 2015)). The CIE issued an international standard, CIE S 026:2018 (2018), that defines a system for metrology of optical radiation for light-induced responses that can be elicited by ipRGCs (ipRGC-influenced light (IIL) responses).
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Bridgelux Delivers New Lighting Solutions, Naturally
- Enabling LED industry transformation for over 15 years, Bridgelux today reinforced its focus and commitment to the lighting market with the commercial availability of Thrive™ surface mount device (SMD) 2835 and V Series™ chip-on-board (COB) parts. Thrive white point options are designed to closely match the spectra of natural light by reducing blue spikes and cyan valleys, and providing full spectrum, human centric LED lighting solutions.
