We Offer a WholeSale of Sealed Box of 20 Uintes. Never Forget to Turn Your Lights On! NMD DB600D Universal 12V. Car AutoLight Sensor System. Control The Lights ON and OFF by. This unit for vehicles with 12V DC only. It is recommended to have this unit installed by a professional auto technician. Use the same cable for extension. Perform test after finishing the installation. The sensitivity of the light sensor can be adjusted. This system is very safe and easy to install and will not affect the vehicle lighting or electrical system. Turn your lights ON/OFF automatically when it gets dark/light. Sensitivity of the light sensor can be adjusted. Push button switch on the back of the light sensor will turn the Autolight ON/OFF. Designed for vehicles with negative or positive headlights. No interference with the vehicles electrical systems. Great convenience and easy installation. Universal for all 12V vehicles. This item is in the category “Business & Industrial\Electrical Equipment & Supplies\Switches\Switch Accessories”. The seller is “elhalabi” and is located in this country: IL. This item can be shipped worldwide.