Keeps water, salt and other corrosives from LED lamps. Combine with LED lampsfor Lifetime Lighting Warranty eligibility. Used to Adapt LED lamps toconventional plug harness systems. 4″ 16 gauge GPT wire with tin plated brassterminals. Built with Fit ‘N Forget M/C and female PL-10 connections. Warranty: 1 Year Functionality: Marker Clearance Connection: Fit ‘N Forget M/C / Female PL-10 Length: 4″