29/05/2026
A **flasher** is an electrical device used to make lights blink on and off automatically. It is commonly found in vehicles and electrical systems.
# # # Main functions of a flasher:
1. **Vehicle indicator lights**
It makes the left or right turn signals blink when turning a vehicle.
2. **Hazard warning lights**
It controls the simultaneous blinking of all indicator lights during emergencies.
3. **Signal and alert systems**
In some machines or electrical installations, a flasher gives warning signals using flashing lights.
# # # Example:
In a car or motorcycle, when you switch on the indicator, the flasher repeatedly opens and closes the electrical circuit, causing the bulbs to blink.
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