This 7-RV Blade to 4-Flat with Night-Glow, 47335 converts a 7 blade vehicle connector to a 4 flat trailer side connector.
Its Night -Glow function checks to see if you are getting power from the tow vehicle, and confirms you have installed the adapter properly. If the connector glows red, you have a solid connection.
Includes dust cover for 4 Flat to help prevent corrosion.
