Description
The Tung-Sol 540 Heavy Duty Signal Flasher is a vintage 12v flasher designed for controlling turn signals in vehicles. Manufactured in the United States by Tung Sol, a reputable brand in automotive parts, this flasher is known for its heavy-duty construction. It is a new old stock (NOS) product, indicating that it is a vintage item that has never been used before. The flasher is specifically designed to handle variable loads and is not considered a performance part.






