Compared to modern headlights, the area of illumination is increased. In addition, white light, close in spectrum to sunlight, provides better visibility when driving at night. The use of a gas discharge headlight lamp gives high efficiency with low power consumption.
Pic. 7.15. Discharge headlight: 1 - front combined lamp; 2 – a lamp of a gas-discharge headlight; 3 – the control unit of a gas-discharge headlight