2015-02-16

DOE Publishes Long-Term Testing Investigation of Retail Lamps

The U.S. Department of Energy's CALiPER program has released another special report on LED lamps that are available through the retail marketplace and targeted toward general consumers. CALiPER Retail Lamps Study 3.2 focuses on lumen depreciation and color shift in a subset of 15 LED A lamps from CALiPER Retail Lamps Study 3. The lamps were monitored in an automated long-term test apparatus for more than 7,500 hours.
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2015-01-16

DOE Publishes New CALiPER Report on Retail Lamps

The U.S. Department of Energy's CALiPER program has released a special report on LED lamps available through the retail marketplace and targeted toward general consumers. While previous reports in the CALiPER retail lamps series have focused on basic performance parameters, such as lumen output, efficacy, and color quality, the new report – CALiPER Retail Lamps Study 3.1 – focuses on the dimming, power quality, and flicker characteristics of a subset of 14 LED A lamps from CALiPER Retail Lamps Study 3, as controlled by four different retail-available dimmers.
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Munich, Germany – Valeo, a global leader in automotive lighting, and Ennostar, a global leader in optoelectronic solutions, are collaborating on smart automotive exterior displays. Their first collaborative product is showcased at IAA Mo... READ MORE

The all-new Mercedes-Benz GLC: the highlights For many years, the GLC has been the most popular model from Mercedes-Benz, repeatedly topping the charts as the brand’s bestseller, worldwide. As was the case once again in the first half of... READ MORE