Tail Light Converter; ZCI ™; Adapts Vehicles With Separate Turn and Stop Lights To Standard Trailer Tail Light Wiring By Way Of Sensor Technology (No Cut/ No Splice Installation); For Vehicles With 12 Volt Systems Only; Works With 2 or 3 Wire Systems; Wor

ZCI™ Zero Contact Interface Universal T Connector. No Cutting or Splicing Your Vehicle Wiring! Trailer Light Power Module with Integrated Circuit Protection. ZCI sensor technology and direct connection to the tow vehicle battery, eliminates all electrical connection and interference with the tow vehicle electrical system. Features & Benefits Works With 2 Or 3 Wire Systems And With PWM Or Multiplexed Systems Requiring 2, 3 Or 4 Wire Hookup Integrated Auto Resetting Short And Overload Protection Works With Low Side Switched Vehicles Will Work With Standard And LED Bulbs No Cutting Or Splicing Required Eliminates All Electrical Connection And Interference With The Tow Vehicle Electrical System Compact Design For Ease Of Mounting