Use these waterproof twist-lock cable connectors for secure connections on landscape light wiring. Provide a positive watertight connection to ensure the circuit is not interrupted. Suitable for all outdoor and indoor applications using 12 Volt supply wiring up to 10 A. Waterproof twist lock cable connectors provide a reliable way to secure wire connections Pre-filled with silicone to ensure a watertight seal Works with wire gauges from 10 to 16 gauge Perfect for many outdoor electrical application Available in packages of 10 Maximum amperage is 10 A