Patent ID: 7764195

Claim:
A traffic signal system comprising: a main housing unit having a front, top, bottom, left side and right side, wherein the main housing unit encloses three arrow signals pointed towards the top, the three arrow signals comprising a red arrow signal, a yellow arrow signal nested within the red arrow signal, and a green arrow signal nested within the yellow arrow signal, wherein each arrow signal is made with a plurality of LEDs placed in a configuration such that one of the three arrow signals is lighted when the traffic signal is activated; and, a satellite housing unit having a front, top, bottom, left side and right side, wherein the satellite housing unit is smaller than the main housing unit in height measured from top to bottom, wherein the satellite housing unit encloses three arrow signals pointed towards the top comprising a red arrow signal, a yellow arrow signal nested within the red arrow signal, and a green arrow signal nested within the yellow arrow signal, wherein each arrow signal is made with a plurality of LEDs placed in a configuration such that one of the three arrow signals is produced when activated, wherein said satellite housing unit is attached to one of the top, bottom, left side and right side of the main housing unit.