| 摘要 |
A door handle device includes pathway lighting to illuminate a pathway when needed, such as during a power outage, fire, or other emergency. The pathway lighting includes at least one light source, such as a super-bright LED or other low current/power light source, that is mounted to a door and that is bright enough to illuminate a pathway. Power for the light source may be provided by an internal power source that is used to power other components (e.g., a lock, a key card reader, etc.) within the door handle device. The pathway lighting acts as a backup or supplemental light source when needed to guide people toward a desired location. The pathway lighting may also act as an interior light.
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