Light Emitting Diode (LED) technology is the greatest advancement in lighting in modern times. The first LEDs were indicator lights in simple machines and then the technology was integrated into lighting applications in traffic signals. In the last 10 years LED technology has advanced to interior lighting and streetlight applications. LED streetlights are energy efficient, have a much longer lifetime than other traditional lighting technologies, and produce better color and light quality than typical High Pressure Sodium (HPS) streetlights. All this equates to reduced energy consumption and reduced operating costs while delivering better light quality to residents.