An example of two different types of LED left arrow traffic lights
I noticed this when I was going left.....so I remembered to take a pic of this which is near the Mall in Columbia....can you note the difference between those two?
The one on the left uses GE GT1 arrows. It's the same as the LEDs used in my flashing yellow arrow left turn signal. It has 3 rows of LEDs with an incandescent look lens over it. The one on the right can be any two row exposed LED module, most likely GE or Dialight