| 摘要 |
The present invention relates to a lamp holder that can align a lamp with respect to a lamp holder and further secures the lamp against loosening caused by environmental vibrations (i.e., vibrations that are germane or inherent to t he specific lighting application in which the lamp holder is installed). In one embodiment, a conductive sleeve is provided that includes a threaded portion for receiving an associated lamp; a positioning element located near the top portion of the conductive sleeve for engaging an alignment prong (or projection) of the associated lam p; and at least one vibration dampener formed in a portion of the conductive sleeve, wherein the vibration dampener and the positioning element ensure that the lamp will not vibrate excessively and/or become misaligned with respect to the holder.
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