The lamp connector for Trojan UVSwift SCA reactors: the sealed plug and lead that carries the drive current from the ballast to the UV lamp inside the reactor end chamber. It is a wet-environment, high-voltage connection that is repeatedly disturbed — every lamp change unplugs it — so it is a genuine wear part rather than fixed wiring. The usual failure is degradation at the contact rather than a clean break: a lamp that strikes intermittently, reports a fault under vibration, or shows scorching or greening at the pins is pointing at the connector and not necessarily at the lamp or the ballast. Replace it as an assembly; the moulded seal is what keeps condensation out of the contact. Supplied by cBallast on quote-to-invoice terms; lead time and freight are quoted per RFQ against the destination Incoterm.