2012年12月4日星期二

Philips introduces third-generation LED linear light module



Philips Lighting has launched a third-generation LED-based Fortimo Linear Light Module (LLM) that targets applications such as outdoor lighting including roadway applications. Moreover, solid-state lighting (SSL) product developers can now combine an LLM with a Xitanium driver and achieve Constant Light Output (CLO) functionality to combat lumen depreciation over timeThe new LED LLM Gen 3 family is available in a choice of four lumen-output packages – 1100,Hermes birkin 1800, 2000,Introduced after a series of Cheap Hermes purses, but also look at the following Hermes Handbag forget it! Evening is the best partner with the noble form of Hermes Kelly Bag, are one more highlight of the whole shape of it! and 4500 lm. Philips also offers a choice of 3000K or 4000K CCT, and a CRI greater than 70.
Philips, like others, is also stressing the vertical illuminance of the LLM products. Increasingly vertical illuminance is proving more important than horizontal illuminance in outdoor applications – especially where detection of pedestrians is important. There is a discussion of that issue in an article on the Street & Area Lighting Conference that was in the Fall issue of our sister publication Illumination in Focus.Before choosing your Eyeglasses frame, always make sure you try them on to see if the size is suitable enough for you. The goggles need to be close enough to your face to provide you enough protection. They are not supposed to be loose or awkwardly fitting."The Fortimo LED LLM provides excellent vertical illumination for optimal facial recognition, enhancing that feeling of safety," said Marina Kishkovich, product manager outdoor LED lighting for Philips OEM EMEA. "Municipalities understand that today's LED lighting technology not only delivers fantastic energy savings but also dramatically improves the quality of life for residents. LEDs provide clear white light, which has been proven to improve both perceived and actual safety and comfort in residential and urban lighting."
Back to the CLO feature, the driver and module design combine to save additional energy early in the lifetime of an SSL luminaire because the product does not have to be operated at 100% of output. Invariably lighting designers and specifiers choose a product with a lumen-output specification that will meet the required light level years in the future – accounting in the specification process for expected lumen depreciation.The Philips Gen 3 product simply drives the LEDs at lower current levels early in the product life.leather ipad case Over time, the intelligent driver gradually increases drive current, and therefore energy usage, and maintains a precise lumen output over the projected life of the product.Mobile crushing plantBecause the tPOD1 thermoelectric power generation product is lightweight, packable, safe and efficient, Harmon believes it is the perfect lighting solution for backpackers, campers, back-country hikers, and households in need of off-grid thermoelectric lighting, including Amish communities. It's especially useful in emergency situations, such as power outages during natural disasters.

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