SSL 1.2 Waterproof Connectors Amphenol LTW Smart Solution in Lighting (SSL) 1.2 Waterproof Connectors are ideal for LED lighting and non-lighting applications that are exposed to various moisture environments. These connectors provide IP68 protection when mated and are UV resistant. The series offers UL 1977 and UL 2238 with UL50e certifications. Amphenol LTW SSL 1.2 Waterproof Connectors are designed for wire-to-wire and wire-to-board configurations and offer 2 and 4 contacts with a rated current of 5A. This low-profile series is ideal for compact products.