TWILIGHT DELAY DEVICE

摘要

PROBLEM TO BE SOLVED: To reduce a consumption of battery and provide a low cost of the device. SOLUTION: A daytime running light control means for changing over a connection between the right and left head lamps 12L, 12R to turn on in their- series connected state as an engine is started to operate even during a day time is changed over and set by an automatic changing-over means 17 for changing over an operation caused by starting an engine to an operating state for a predetermined time in response to an output for holding the lit state in a twilight delay means 16.