These Wireless Outrigger Mobile Home Lights from TowMate come with an individual left and right side light. Hook these up to the mobile home or trailer load to give you stop, tail, and turn signals while moving. Mounting is easy with the provided powder coated metal plates. This system comes with a dual ended charge cord for recharging of both units at the same time from a cigarette socket. It also comes with a transmitter, and instructions. Choose from any transmitter at no additional charge. The transmitter options include 4 PIN Round, 4 PIN Flat, 6 PIN Round, 7 PIN Round (Standard), 7 PIN RV Style, and a Hardwire Transmitter.