| 摘要 |
A portable device for hands free illumination includes a battery pack and a lamp assembly coupled to the battery pack to receive power. The lamp assembly includes a housing defining an opening extending along at least a portion of two sides and defining an enclosure, a light source within the enclosure and coupled to the battery pack to receive power, and a transparent cover sized to fit over the opening to seal the enclosure and to permit light to pass through in at least two directions.
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