A new system of flashing red lights is aimed at helping ... According to the NPA, the red light atop each police car flashes every 0.5 second, whether the vehicle is involved in an emergency ...

Today you can buy flashing LEDs; a simple two-lead component that requires only a power supply to produce even flashes of light. They look for all the world like any ...

LAS VEGAS, Nev. (FOX5) - Clark County leaders and Las Vegas Metropolitan Police are gearing up to advocate for a red light and speed camera bill before the Nevada Legislature, Monday, as lawmakers ...