Hopkins Towing Solutions Towed Vehicle Tail Light Diode Kit. Includes 4 isolating diodes and 2 input mating spade and 1 output mating spade connectors. Splices into existing harness. Includes 90 day warranty from date of original purchase. Features of Hopkins Towing Solutions 48955 Towed Vehicle Tail Light Diode Kit Isolates towed vehicle from motor home Includes 4 diodes and 12 wire connectors Splices into existing harness Powers tail lights and turn signals on towed vehicle 2 input mating spades and 1 output mating spade connectors Package Contents: Hopkins Towing Solutions 48955 Towed Vehicle Tail Light Diode Kit Hopkins Towing Solutions 48955: Towed Vehicle Tail Light Diode Kit