High quality material: The wire cap is made of high-quality PVC material, ensuring strength, durability, and flexibility. They can withstand a wide range of temperatures from -40°F to 400°F and can handle a maximum voltage of up to 600V. This reduces the risk of fire and effectively protects your wires. IP65 waterproof rating: These outdoor electrical connectors adopt an IP65 waterproof design, which can resist weather conditions, moisture, and . They are suitable for environments exposed to condensation, water, steam, or dust. Very suitable for damp places. Easy to use: No need for pre twisting, quick and convenient installation. Simply insert the wire into the waterproof connector and twist it to secure the connection. The silicone sealant automatically seal the wire connections after installation. Compatible with wire specifications: This package includes 100 waterproof wire connectors compatible with various wire specifications, including 12AWG, 14AWG, 16AWG, 18AWG, 20AWG, and 22AWG. These wire splice connectors are designed to meet your various needs. Widely applicable: These outdoor wire connectors are suitable for a wide range of applications, including outdoor or wire splicing, outdoor landscape lighting, irrigation systems, automotive applications, building and construction projects, and other external wiring., Weight: 0.63493131456 Pounds, Manufacturer: Ynusgeyx