







⚡ Illuminate your outdoors with copper-clad confidence!
The FIRMERST18/2 is a 100-foot, 18AWG 2-conductor pure copper wire designed for low voltage landscape lighting. Rated for direct burial and UV exposure, it offers superior flexibility, high conductivity, and safety with a 300V max working voltage and fire-proof certification, making it ideal for durable, efficient outdoor electrical installations.



R**N
Good price
Perfect for the job
L**G
Item received as described. Good product.
Used it for one year. Easy install. Durable.
T**D
Good quality wire.
This wire is great for connecting multiple strings of outdoor Christmas lights on different shrubs. Makes things so much easier. All you have to do is purchase the vampire clips (sold separately) and place them along the wire where needed.
P**N
Works well
I use this to make wagon wheel chandeliers. One of the wires has writing on it so you can differentiate between hot and common when wiring to an existing light fixture.
A**.
Well Built
I used this to re-wire low voltage landscape lighting. Seems to be better quality the factory wire that was supplied. "When looking at the amount of strands of copper wire it was hard to tell the difference over the other 16 gauge I was using for my main power run, only real way to tell was the insulation on the 16 gauge was larger." I would buy again if needed. Great wire at a good price.
L**T
Quality Seems Good
I use it for 1 sprinkler valve that fills my pool, 30mins at a time. It runs along the side of my house exposed to sunlight and rain. So far so good.
S**R
Just the right size for my landscape lights
When I bought the landscape lights from a big box door and ordered the wire to install from them, turns out that wire was way too thick and large for my landscape lights and very expensive as I had to buy a lot more on the road than I really needed. I found this on Amazon, it was the exact right size to plug the lights into and very easy to install and bury the line, we definitely buy this particular product again very easy to use and perfect for what I needed it for
M**C
good quality, good price
works as described
Trustpilot
1 month ago
3 weeks ago