What are the symbols for low beam and high beam?

[MacTeagan]

The high beam symbol is a horizontal lampshade with five parallel horizontal lines in front, while the low beam symbol is a horizontal lampshade with five parallel diagonal lines in front. Typically, the high beam icon emits blue light when activated, and the low beam icon emits green light when activated. Below is relevant information about when to use high beams: 1. When driving on roads with poor lighting conditions, to avoid affecting oncoming vehicles, high beams can be used alternately with low beams, and should be immediately switched when encountering oncoming traffic. 2. If you notice frequent light flashes from oncoming vehicles, check whether your high beams are unintentionally activated. 3. When overtaking at night, alternate between high and low beams to alert the vehicle ahead. 4. Use high beams on roads without streetlights or with poor illumination at night, but switch to low beams when approaching oncoming traffic within 150 meters or vehicles in the same direction within 100 meters. Also use low beams when overtaking. 5. On sparsely populated roads, when passing corners, curves, or intersections without traffic signals, reduce speed and alternately use high and low beams as a warning.