What do you think of the traffic light?

Traffic lights factory remind you: what do you think traffic lights indicate? When the traffic light at the square is the disc when the traffic light indicates the traffic light pole crossing. Red cars can't go straight, also can't turn left, but you can turn right. Encountered when the traffic lights turn green

traffic lights manufacturers to remind you: what do you think of traffic signals? Square lamp when the traffic light intersection is to indicate the traffic of the disc when the traffic lights. Red, cars can't go straight or turn left, but you can turn right through. When the traffic lights turn green, the car can go straight or turn left or turn right. When the intersection in the direction of the light, Arrow lights) Indicate the traffic. When the light is green, it is you can drive in the direction of the.