Halogen incandescent lamp for vehicle headlights and vehicle headlight
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United States of America Patent
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Dec 9, 2014
Issued Date -
N/A
app pub date -
Jan 20, 2012
filing date -
Feb 17, 2011
priority date (Note) -
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Abstract
A halogen incandescent lamp for vehicle headlamps includes a coiled incandescent filament arranged within a transparent lamp vessel, wherein the incandescent filament is dimensioned in such a way that, during operation on an operating voltage of 13.2 V, the halogen incandescent lamp has an electrical power consumption in the region of greater than 22 watts and less than or equal to 27 watts and generates a luminous flux in the range of from 400 to 600 lumens.
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