| 摘要 |
The present invention relates to a headlight lamp ( 110 ) having a multifunction structure in which a lighting angle of a headlight of a vehicle is automatically and manually controlled based on a running speed of a vehicle, a brightness of a headlight of an opponent vehicle and a surrounding brightness of a vehicle. The headlight lamp ( 110 ) includes a plurality of high angle headlight filaments ( 115 ), capable of lighting for providing a high angle beam to a vehicle, a plurality of low angle headlight filaments ( 111 ) capable of lighting for providing a low angle beam to the vehicle, low angle headlight reflection covers ( 112 ) provided in the low angle headlight filaments ( 111 ) respectively, for thereby allowing the light from the low angle headlight filaments ( 111 ) to have a low beam pattern angle, and external connection terminals.
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