How many seconds should the turn signal be on?

[VonAdriel]

The turn signal should be on for at least 3 seconds or more, and there is no time limit for its use. Reasons for at least 3 seconds: Traffic regulations have clearly stipulated that the turn signal must be on for at least three seconds when turning, and violators will be fined. Turn signal flashing frequency: The turn signal sounds 3 times, which is equivalent to 3 seconds in time, because the normal flashing frequency of the turn signal relay is about 1 Hz, which is 60 times per minute, and the turn signal flashes about once per second. Turn signal: It is an important indicator light that is turned on when a motor vehicle turns to alert vehicles and pedestrians around. The turn signal tube uses a xenon tube, controlled by a single-chip microcomputer circuit, with left and right alternating flashes working continuously.