1) Autobot 2) Bright headlight 3) Car headlight setting 
[Transformers] High Beam is a fictional character from the Transformers series. He is a heroic Autobot (and later Maximal) who turns into a car. ==Transformers: Generation 2== High Beam was inproduced in the Generation 2 series of Transformers, as a member of the Gobots sub-line. High Beam is later upgraded to become a Maximal and a member ...
[n] - the beam of a car`s headlights that provides distant illumination
an automobile headlight beam providing bright, long-range illumination of a darkened road and chiefly for use in driving in nonurban areas.