The Daytime Running Light Controller is made of high quality ABS material, anticorrosion and high strength for maximum durability. It is easy to install,it is no need to change electrical line.It does not require complicated tools, which is convenient to use and not require much time.Feature:【EASY TO CARRY】The Daytime Running Light Controller is compact and portable styling, it is waterproof and convenient to carry.【Easy installation】 The Daytime Running Light Controller is easy to install,it is no need to change electrical line.It does not require complicated tools, which is convenient to use.【WIDLY USED】The Daytime Running Light Controller is suitable for all car models, it has a delay function for dimming.【SMART CONTROLLER DESIGN】The Daytime Running Light Controller adopts smart controller design, which features functions of constant light, dimming, delay and automatic switch.Specification:Condition: 100% Brand NewItem Type: Daytime Running Light ControllerMaterial: ABSColor: As Pictures ShownVoltage: 1218VOperating Current: 3APackage List:1 x Daytime Running Light Controller Note:Just after the battery is connected, it is normal for the daytime running light to turn on for about 15s and then turn off the light (to realize the delay function). After that, you need to start the car. When the voltage reaches 13V +, you can start to work!