This low voltage connector is made of strong nylon and nickel-plated brass materials, waterproof and corrosion-resistant, conductive, used to connect two wires or cables, and easy and quick connection, for landscape lighting, landscape spotlights, lawn lights, spotlights, outdoor street lights, underwater lights, path lights, buried lights, deck lights, well lights. Advantage Sturdy and Long-lasting: The pins are crafted from nickel-plated brass, offering corrosion resistance and conductivity to ensure the connector's longevity. Excellent Water Resistance: The housing is enclosed in sturdy nylon plastic, providing effective waterproof protection. Effortless Connection: Featuring a screw-tightening design and no-strip piercing, it avoids damaging the wire cores and eliminates the need for tape and other tools, making connections simple.