Tail lights are located at the rear side of the car. It is made out of a reflective material that makes the light glow better in the darkness. Tail lights are bulbs that you see at the back of the car. It is usually turned on when the driver hits the brake and the other drivers can see a red light on the back. Let’s understand what exactly these tail lights are and how they work.

What color are tail lights?
In the United States of America, many states have restricted the taillights to be only red in color. If you are looking for the Hex Color code for Tail Lights, then it is #dd4411. As far as the RGB color is concerned, it is RGB(221,68,17). The color is usually a mix of orange and red, which looks like warm red to a human's retina.
What are the different types of tail lights?
There are several types of tail lights available. However, LED tail lights are getting popular these days as they consume less energy and at the same time, they can last longer compared to other types.
Although halogen lights are most commonly used as many companies install halogen lights during the manufacturing process. Halogen lights are cheaper compared to LED lights. Another type of tail light is Xenon lights. They produce high intensity light compared to LED and halogen.
How do tail lights work?
Tail lights are connected with the headlights and they work on a relay system. This is the reason why drivers don’t have to turn on tail lights separately. Tail lights are functioned with headlights wire, which makes the entire process easier for the drivers. On the other hand if you have installed automatic tail lights, then your vehicle's tail lights will be switched on whenever you start your vehicle.
Importance of Tail Lights
Tail lights are something that is essential when driving, at any time - be it day or night. Tail Lights allow the other drivers on the road to distinguish how much distance is required in between. These lights also allow other drivers to measure the size of your car and drive accordingly.
Additionally, tail lights also allow other vehicles to see your car amid bad weather conditions. For instance if there is a heavy rainfall or snowfall, tail lights are something that is going to make your vehicles stand out.
Moreover, you can also get pulled over by the cops in case your tail lights are not working properly. If you are wondering how will you learn if your tail lights are not functioning properly or needs a replacement, then here are few tips:
1. You might notice that both or one of your tail light bulbs are burnt because of which they aren’t getting turned on.
2. There might be a relay failure due to which only headlights are getting turned on but not the tail lights. You need to get it fixed with the help of a professional.
3. If you notice that your vehicle's tail light is not getting turned on whenever you are hitting the brake pedal then it indicates that you need to replace your tail lights.
Faqs About Tail Light
A. Tail lights help the other drivers on the road to learn when you are going to stop your car or to determine the distance between the vehicles.
Q. What are tail lights made of?
A. They are made of a pc/abs, pc=polycarbonate and abs= acrylonitrile-butadiene-styrene blended material. Tail lights have a reflective material that makes the light transmission smooth and clear.
Q. Do tail lights turn on automatically?
A. Yes. Tail lights are connected with headlights' via relay. Hence, they get turned on whenever you start the vehicle's headlight. In some cases, the tail lights can automatically get switched on, even if the headlights are off.
Conclusion
In conclusion, it is recommended to change your brake lights whenever you replace your oil. For instance, if you are going once in every year to change oil in your vehicle, then you should also change the tail lights so that you can avoid getting a ticket from a police officer.
Keep in mind that tail lights are very important when it comes to driving. It is as important as having a headlight. Although the headlights can be kept turned off during the daytime, tail lights are important every time you take your vehicle on the road.