| 摘要 |
A battery powered high-intensity illumination device enclosed in a waterproof housing is adapted for removable attachment to a surface adjacent to a lock. Upon removing the device from the surface, one may easily transport it in the palm of one's hand or in a pocket, because of its compact, ergonomic size and shape. Activation of the device may be automatic, triggered by motion detection or a touch-sensitive switch. An internal shutoff timing circuit ensures hands free operation and energy efficiency. Angular adjustment allows the housing to be rotated so as to fixably alter the angle of the light beam with respect to the illumination target. A reflector allows the light source to be shielded from view and for light output to be focused on an area of interest. The size, shape, and appearance of the lock light are appealing and unique features of the device.
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