<u id="vxf7w"></u>
    1. PRODUCT CATEGORIES
      CONTACT US
      Addr: Jiepai Industrial Park, Danyang City, Jiangsu Province.
      Mobile: 15152948908
      Fax: 0511-86376679
      Web: http://www.xiacf.com
      Position: Home > NewsNews

      New players make SSL outdoor lighting

      Publish time: 2015-09-18 09:15:05    View: 1797

      LED-based lighting is a proven winner in street- and area-lighting applications outdoors, and Lightfair International (LFI) yielded the expected onslaught of new and expanded product lines. And while established solid-state lighting (SSL) players in the space were omnipresent, some luminaire makers new to SSL made news, and manufacturers of larger LED chips seem to finally be positioned to succeed in outdoor applications.

      While bright LED sources, optical efficiency, and low power are all important in outdoor street and area lighting, none of those attributes matter if a luminaire cant form an effective beam pattern. Outdoor lights must evenly illuminate the target area such as a street with minimum light trespass on buildings and into the sky. Luminaires based on large numbers of small emitters covered by total internal reflection (TIR) lenses have so far proven superior at forming the desired patterns.

      But Luminus Devices and Bridgelux both had compelling outdoor lighting demonstrations in their booths that utilized larger LED sources C either the single Luminus PhlatLight LEDs or larger Bridgelux arrays. Assuming such larger LEDs can be effective in forming the desired beam pattern, the devices could simplify outdoor luminaire designs based on the fact that fewer components are required and potentially designers can use simpler drivers.

      亚洲欧美日韩愉拍自拍,丰满巨臀熟妇在线视频,免费观看黄页网址大全变态,久久精品欧美日韩精品