The 4inch Round LED Tail Lights are a cutting-edge lighting solution designed to enhance the safety and style of truck or trailer lighting.These tail lights are compatible with both DC 12V and 24V systems, providing flexibility for a wide range of vehicles.The LED technology used in these tail lights offers superior brightness and clarity, making your vehicle highly visible to other road users, especially in low-light conditions. Tail lights typically come in several colors, each serving a specific function,Red Tail Lights are the most common and are used for general illumination when driving on or braking. Yellow or Amber Tail Lights are often used for turn signals or indicators. White Tail Lights are used for reverse lights. There are blue or green tail Lights by request.The IP67 tail light are built to be durable and resistant to shock, vibration, and various weather conditions. This ensures long-lasting performance and reliability, reducing the need for frequent replacements.Choose the DC12V 24V 4inch Round LED Tail Lights to enhance both the safety and style of your vehicle on the road.