Emergency lights in state police cars in Indiana are blue and red in most counties in Indiana. These are common colours, not just in Indiana, but throughout the United States and the world!
green
Yellow lights are recommended. white lights reflect off the fog and back to you preventing you to see through the fog. The lights should also be as close to the ground as possible.
In Living Color - 1990 Stacy Koon's Police Academy 4-22 was released on: USA: 1993 USA: 25 August 2010
The tow bar comes with a color coded wiring harness. The tail lights, blinkers, and brake lights are hooked up to a terminal near the trailer hitch of the towing vehicle and then the tow lights are plugged into the socket for the car lights. There are four wires. The brown is the brake lights, the green and black are blinker lights, and the white wire is the ground wire.
Illegal without a permit. Check laws on bells and whistles.
It depends on the traffic laws. codes, or ordinances where you intend to operate the vehicle. Usually, the use of flashing lights, and/or the color [IF flashing lights are permitted] is prohibited for all except emergency first responders [for example vehicles used by, police, law enforcement, emergency medical services, wreckers, etc.]. To find the answer, contact your local law enforcement [police] agency.
it depends on the country in which your living!
Chicago is famous for having only Blue lights on its police cars
If they are sworn, armed, law enforcement officers, with the power of arrest, they can use the same color emergency lights as any other law enforcment agency in the state.
Main reason is colorblindness alert,then is what the law enforcement has adopted from the beginning of time,on vehicles:blue stands for law enforcement,red is for emergency vehicles (including police cruisers),yellow caution...and green is for security officers. Blue/red police. Red/yellow fire/ems.Green/amber for Security officers. As all traffic lights are designed to be useful on both normal eye and color blind humans so are the emergency vehicles lights.
What colored lights are used for what varies by state. Typically, you need a permit to display red or blue lights on your vehicle (and, in some states, green, as well). Red flashing strobes can be used on the back of a vehicle without it being an emergency vehicle, only so long as they flash simultaneously - this is why taillight flasher units which alternate between the brake lights and reverse lamp concurrently on both sides are legal for non-emergency vehicles.
Red and Blue for law enforcement vehicles.
Typically, the strobes are blue and red.
Blue
At this time there really is not much legal requirements relating to the use of yellow recovery lights. You would not be able to use the same color of the police or fire department recovery lights.
The answer is YES. One may display any color strobe lights in their vehicle except those used in emergency vehicles, ie: blue, and red. Those two colors are illegal. It would be illegal also for one to drive with any color strobe lights on while on public road or highway unless in an emergency situation, or you feel that if done so you could explain your reason for having them on if questioned.
The code of Crayola lights,camara,and color is 2cvwrtjc