Car warning triangle

According to the present invention, a vehicle emergency warning triangle enables a stable supply of power to an LED by realizing an LED emergency warning triangle including the LED and a self-charged battery, and enhances a discriminating power of an emergency warning mark even during a cloudy weather or during the nighttime by lighting the LED. Moreover, the display control of the LED emergency warning triangle can be conducted remotely, and a more accurate information on the emergency situation can be transmitted through various displays of the LED as a control device is mounted on the emergency warning triangle to light or blink the LED in accordance to the wirelessly transmitted control signals. Furthermore, the danger of damage by shock can be reduced as the material of the emergency warning triangle is manufactured in a shape of a tube or the like.