12Pack Low Voltage Wire Connector 12-20 Gauge Fastlock Cable Connectors Replacement Landscape Spotlights Outdoor Cable Connector for Landscape Lighting Path Lights

What It Is

This is a 12-pack of Fastlock-style low voltage wire connectors, designed for 12-20 gauge cable. They’re used to splice or repair wiring in landscape lighting systems (path lights, spotlights, well lights) without stripping or soldering.

Fitment & Compatibility

• Wire gauge range: Only for 12, 14, 16, 18, or 20 gauge solid or stranded low voltage cable.
• Not for: 10 gauge or thicker wire, or any 120V household wiring.
• Brand/model: Universal – fits any low voltage landscape lighting system using standard 2-wire cable. No specific mower or machine compatibility; these are strictly for outdoor lighting circuits.
• Check before buying: Measure your wire diameter (outer insulation) – these accept up to ~0.2” thick cable. If your wire is heavy-duty direct burial or has thick rubber jacket, it may not seat fully.

Key Things to Know

• Installation: Push wire into each slot until it bottoms out, then close the flap. No tools needed, but ensure the metal prongs pierce the insulation completely.
• Quality: Rated for outdoor use (UV-resistant plastic, water-resistant seal). Not submersible for pond or in-ground junction boxes.
• Reusability: Can be opened and reused a few times, but the metal teeth will eventually lose grip.
• Gotcha: If your wire is stranded, twist the strands tightly before inserting to avoid stray strands shorting across the connector.

Should You Buy It

If you’re adding or repairing low voltage landscape lights and need a quick, tool-free splice for 12-20 gauge wire, this 12-pack is a solid value. Skip it if you need permanent, waterproof connections for buried splices or thicker cable.