| 摘要 |
A wearable headlamp is provided that may provide improved illumination control and adjustability. The wearable headlamp may include a primary light 5 emitting diode (LED) configured to illuminate an area in front of the headlamp and a photosensor configured to detect the level of ambient light surrounding the headlamp and adjust the luminous flux of the light emitted by the primary LED accordingly. Additionally, the headlamp may include an alternate, red LED to provide illumination where the brightness of the primary LED is not suitable. Furthermore, both the 10 primary LED and alternate LED may be secured within a pivotable lamp housing that enables the direction of the light emitted from the LEDs to be adjusted. |
