12 Pack Low Voltage Wire Connectors, Waterproof Fastlock 2 Style Landscape Lighting Connectors, Cable Connectors Compatible with 12–18 Gauge Wire, for Outdoor Pathway Lights Garden Landscape Lighting

What It Is

These are waterproof Fastlock 2-style wire connectors for low-voltage landscape lighting systems (12V). They splice and seal 12–18 gauge wire connections, used for outdoor pathway lights, garden lights, and similar low-voltage cable runs—not for lawn mower electrical systems.

Fitment & Compatibility

Before buying, confirm your wire gauge: these connectors only fit 12–18 AWG solid or stranded wire. They are not compatible with standard 120V household wiring or lawn mower battery/ignition systems. For landscape lighting, check that your cable is a compatible low-voltage type (e.g., 12/2, 14/2, 16/2). No brand-specific fitment—works with any standard landscape lighting cable. Measure your wire diameter with a gauge tool if unsure.

Key Things to Know

• Waterproof rating: IP68 rated when installed correctly; ensure the silicone gel inside fully seals around the wire to prevent moisture ingress.
• Installation difficulty: Easy—no tools required. Strip 1/4" of insulation, insert wire into each side, and close the lid until it clicks. Test connection for snugness.
• Common gotcha: These are single-use connectors. Once closed, they cannot be reopened or reused. Plan your wiring layout carefully.
• Wire capacity: Each connector accepts one wire per side (two wires total). For daisy-chaining multiple lights, you’ll need one connector per splice point.

Should You Buy It

Buy if you’re installing or repairing low-voltage landscape lighting and need a fast, waterproof splice solution without soldering or crimping. Skip if you need connectors for lawn mower wiring, high-voltage applications, or reusable connections.