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Title: System Reliability for LED-Based Products

Results from accelerated life tests (ALT) on mass-produced commercially available 6” downlights are reported along with results from commercial LEDs. The luminaires capture many of the design features found in modern luminaires. In general, a systems perspective is required to understand the reliability of these devices since LED failure is rare. In contrast, components such as drivers, lenses, and reflector are more likely to impact luminaire reliability than LEDs.
Authors:
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Publication Date:
OSTI Identifier:
1212867
Report Number(s):
4-2014
DOE Contract Number:
EE0005124
Resource Type:
Conference
Resource Relation:
Conference: EuroSimIEEE - 2014 15th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems
Research Org:
RTI International
Sponsoring Org:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Building Technologies Office (EE-5B)
Country of Publication:
United States
Language:
English