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A comparison of LED lighting performance for supermarket vertical refrigerated display cases.

Number: pap. n. R22, 2245

Author(s) : HIEBERT Y., PUTTI S. P., WAGNER D.

Summary

The advantages of LED over fluorescent lighting for supermarket vertical refrigerated display case applications are well documented. Two types of LED luminaires are currently offered for this application, high-power LED and low-power LED. Low-power LED luminaires are a superior solution from the standpoint of both better optical performance and expected useful life. Higher levels of light distribution and uniformity can be achieved without the need for sophisticated optics or thermal management schemes and because drive current and resulting semiconductor junction temperatures are lower, longer luminaire life can be realized.

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Pages: 7 p.

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Details

  • Original title: A comparison of LED lighting performance for supermarket vertical refrigerated display cases.
  • Record ID : 30000975
  • Languages: English
  • Source: 2010 Purdue Conferences. 13th International Refrigeration and Air-Conditioning Conference at Purdue.
  • Publication date: 2010/07/12

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