With the introduction of the new ARB Intensity LED driving lights and their use of Deutsch waterproof connectors, ARB has developed a new loom based on the 3500440 Auxiliary Lighting Loom. The new loom features the same mouse style switch and harness, with Deutsch DT-06 connectors in place of the bullet type connectors used for ARB fog lights and IPF lights. | ARB Wiring Loom 3500520