16 Gauge Wire 2 Conductor 500FT - Flexible Oxygen-Free Copper Cable

In this review of the 16 Gauge Wire 2 Conductor 500FT spool, the bottom line is simple: this cable is aimed at DIYers, automotive hobbyists, and anyone wiring low-voltage systems who needs flexible, durable copper conductors. The reviewer found the cable's key strength is its oxygen-free, multi-strand construction that makes it easy to route, strip and terminate while offering better conductivity than aluminum alternatives. For projects from LED lighting to 12V solar runs, this is a practical, value-oriented choice for reliable low-voltage wiring.

Key Features

• Oxygen-free copper: High purity copper strands reduce resistance for cleaner power transfer in low-voltage circuits.
• 26 strands per conductor: The multi-strand build keeps the cable very flexible and easier to route through tight spaces and conduit.
• Wide application range: Rated for common low-voltage setups so it works for LED strips, automotive wiring, solar and DC circuits.
• Easy to work with: The jacket peels and cuts cleanly, making termination and splicing quicker for home and shop installs.
• Long run length: A 500ft spool supplies enough cable for larger projects and multiple runs without frequent joins.
• UL tested longevity: The product passed UL testing referenced by the brand, indicating attention to lifespan and safety under normal use.

Who It's For

This cable is best for homeowners doing lighting upgrades, installers running LED strips, boat and RV owners rewiring 12V systems, and hobbyists who need a long, flexible conductor for low-voltage projects. The 16/2 construction and oxygen-free copper appeal to anyone who wants lower resistance and easier handling than solid or coarse-stranded wires.

Those with high-voltage mains needs or specialized single-core heavy-gauge applications should look elsewhere; this wire is intended for low-voltage (5V up to the quoted low-voltage range) uses and general DC circuits rather than mains branch circuits or industrial power wiring.

Pros & Cons

Pros

• Very flexible thanks to 26 fine copper strands, making routing and bending simple.
• High-purity oxygen-free copper offers improved conductivity and lower resistance than aluminum equivalents.
• 500ft spool provides excellent value for extended runs or multiple projects.
• Customers report the insulation is tough and suitable for shop and automotive use.

Cons

• Not intended for standard mains branch circuits or high-voltage applications; limited to low-voltage installations.
• Basic packaging is functional but minimal, so buyers should handle the spool carefully to avoid kinks during transport.

Specifications

Conductor gauge	16 AWG
Conductors	2 (16/2)
Length	500 ft
Conductor material	Oxygen-free copper, 26 strands of 0.254 mm each
Insulation	PVC jacket
Intended use	Low-voltage DC: LED, automotive, solar, inverter wiring
Testing	Passed referenced UL testing for product lifespan

Our Verdict

The 16 Gauge Wire 2 Conductor 500FT spool is a solid, value-oriented cable for low-voltage work where flexibility and good conductivity matter. It suits LED installations, automotive and solar runs and offers the convenience of a long spool with easy handling; buyers needing mains-rated or heavier power conductors should choose a different product.

Frequently Asked Questions

Can this wire be used for 12V solar systems?
Yes, customers report it performs well for 12V solar and other DC circuits when sized appropriately for the run and current.

Is the cable easy to strip and terminate?
Yes, the PVC jacket and stranded construction make it straightforward to cut, peel and attach to terminals or connectors.

Is this suitable for household mains wiring?
No, this 16/2 oxygen-free copper cable is designed for low-voltage applications and should not be used for standard mains branch circuits.