LED LIGHT SOURCE FOR HAZARDOUS AREA LIGHTING
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Aug 11, 2011
app pub date -
Feb 10, 2011
filing date -
Feb 10, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An LED light source is disclosed that is configured to be retrofit to an existing lamp fixture. The existing lamp fixture is of the type including a ballast housing for providing electrical power. The retrofit assembly includes a central support connectable to the ballast housing. A circuit board is mounted to the support. The circuit board includes one or more LEDs. A dome is mounted to the support and covers the LEDs. A circumferential heat sink is mounted around the support and extends radially beyond the ballast housing to carry heat directly away from the circuit board and support.
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