Advantages of LED traffic warning signs

Advantages of LED traffic warning signs: when the weather is good and the visibility is low, using the luminous LED of the present invention as a ground traffic sign can just make up for the defect that the road is not bright. Clear and eye-catching, improve driving safety. , The brightness can be adjusted automatically by the controller, and the controller can automatically adjust the brightness of the LED according to the light intensity, so as to ensure that the ground traffic signs can work normally, save electricity and be easy to use.