12 Gauge Electrical Wire 2 Conductor 12 AWG Stranded Copper - Flexible

In this review the 12 Gauge Electrical Wire 2 Conductor from Lesnlok is examined for DIYers and light professional use where a flexible, high-conductivity cable is needed. The bottom line: this 100ft spool of 12/2 AWG stranded, oxygen-free copper is best for low-voltage lighting, LED runs, solar and automotive projects because its 65-strand construction and soft black PVC sheath deliver clear electrical performance and easy handling. The review focuses on build quality, flexibility, and real-world usability rather than marketing claims.

Key Features

• Oxygen-free copper: 65 strands of 0.25 copper in each conductor deliver lower resistance and improved conductivity compared with comparable aluminum wires.
• Flexible stranded core: The multi-strand design makes the cable easy to route, strip and twist for tight bends and connectors in confined spaces.
• Soft PVC outer sheath: The black jacket resists abrasion and exposure to sunlight and many chemicals while remaining pliable for installation.
• Temperature rating: Rated for continuous use up to 80C/176F, suitable for many indoor and protected outdoor installations.
• Low-voltage compatibility: Sized and specified for low voltage runs in the 5V to 300V range, making it versatile for LED lighting, 12V systems and similar projects.

Who It's For

This cable is a practical choice for homeowners, makers and contractors who need a flexible 12 AWG solution for LED strips, lighting circuits, 12V solar setups and automotive wiring where oxygen-free copper and low resistance matter. The spool length and durability suit shop floor use and repetitive routing through fixtures.

It is not intended for high-voltage mains wiring without following local electrical code and proper insulation practices; professionals installing permanent branch circuits should consult code-compliant rated cable and connectors for their jurisdiction.

Pros & Cons

Pros

• High-purity oxygen-free copper yields excellent conductivity and lower resistance for efficient runs.
• The stranded 65-strand construction and soft jacket give notable flexibility and ease of installation in tight spaces.
• Durable PVC sheath resists abrasion, sunlight and common chemicals, helping longevity in protected installs.
• Good value for a 100ft spool suitable for lighting and low-voltage projects.

Cons

• Rated for up to 80C/176F and low-voltage use, so installers must verify suitability for any higher-temperature or mains-rated applications.

Specifications

Conductor type	Oxygen-free stranded copper
Strands per conductor	65 strands of 0.25 copper
Wire size	12 AWG (12/2)
Length	100ft
Jacket	Black PVC, abrasion and sunlight resistant
Temperature rating	Up to 80C / 176F
Suitable voltage	Low voltage 5V - 110-300V

Our Verdict

The 12 Gauge Electrical Wire 2 Conductor provides a balance of flexibility, conductivity and protection that makes it a sensible buy for lighting, 12V solar and general low-voltage wiring projects. For anyone who needs a pliable, oxygen-free copper cable on a 100ft spool at a reasonable price, it represents good value; just confirm local code for any permanent mains wiring.

Frequently Asked Questions

Is this cable suitable for outdoor use?
The black PVC sheath is resistant to sunlight and chemicals but outdoor use should be limited to protected runs or additional conduit for prolonged exposure.

Can it be used for 12V solar and automotive wiring?
Yes, customers report good results running 12V solar and automotive projects due to the low resistance and flexibility.

Is the wire easy to strip and terminate?
Yes, the stranded construction is soft and easy to peel and cut, making termination with common connectors straightforward.