Did I just hear someone say Echo Third Brake Lights? We carry the best stock of Echo Third Brake Lights. The Third Brake Light is the unloved step-light that usually goes unnoticed. Get great gas mileage and have fun with upgraded Echo Third Brake Lights. Your Third Brake Light is a vital part of your vehicle though. People would have a hard time noticing you without a Third Brake Light. Add some new style and give some love to your Third Brake Light.