18/2 wire
Worth a lookShows a sweet-spot price point ($32.52 avg), but strong incumbent ratings (4.7★) keeps it on the watch list.
Avg price
Incredible$32.52avg listing price — sweet spot $15–$100
Conversion
Great8.4%search→purchase rate — share of searches ending in a sale
Returns
Great1.9%return rate — above 5% kills the launch gate
Price range
Good$7.19–$130.29cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good66%top-5 brand share — brands hold most of the demand
Review moat
Good1,077.63avg incumbent reviews — the moat a new listing must climb
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Market size
Okay$220K$220K/yr · 81K searches
Growth
Bad-6.3%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, 18/2 wire is a $220K/yr Amazon United States market (81K searches/yr). The top 5 brands hold 66% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
18/2 wire market data
- Units sold / yr
- 6K–8K
- avg 100–250/product
- Revenue / yr
- $195K–$260K
- units × avg price
- Conversion rate
- 8.4%
- Avg BSR
- #127
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 93%
- Out of stock
- 0.5%
- Avg brand age
- 60 months
- Avg seller age
- 181 days
Competition & brand share
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.Brands
17 falling
Sellers
23
Top-5 brand share
66%
Top 20: 100%
Top-5 click share
49%
Top 20: 88%
Open market
26%
- NAOEVO29%
- Cables Direct Online12%
- Tyumen10%
- FiveStarCable8%
- CONEPY7%
- Syston Cable Technology7%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -6.3% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top 18/2 wire search terms
- 18/2 low voltage wire23K/yr
- 18/2 wire19K/yr
- 18 awg 2 conductor wire11K/yr
- 18-2 wire5K/yr
- 18 gauge 2 conductor wire5K/yr
- 2 conductor 18 gauge wire4K/yr
- 18/24K/yr
- 18/2 stranded wire3K/yr
- 18/2 speaker wire3K/yr
- 18awg 2 wire4K/yr
Top 18/2 wire products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
NAOEVO 18 Gauge Wire 2 Conductor Electrical Wire 18 AWG Stranded PVC Cord 12V Low Voltage/Tinned Copper/Flexible Cable for Automotive Wiring Lamp Cord Marine Cable (100FT)
NAOEVO$29.974.8★1,325 rev
TYUMEN 18 Gauge Wire 100FT 18/2 AWG Red Black Hookup Electrical Wire LED Strips Extension Cord 12V/24V DC Cable 18AWG 2 Conductors Flexible Wire for LED Ribbon Lamp Tape Lighting
Tyumen$13.294.7★7,822 rev
Cables Direct Online 500ft Stranded 18/2 Alarm CCA Cable for Low Voltage LED Burglar System Fire Detector Security Station Door Bell 18AWG 2 Conductors Wire
Cables Direct Online$64.074.7★263 rev
HONENCN 18 Gauge 2 Conductor Electrical Wire 18 AWG 0.82mm Wire PVC Cord 12V/24V DC Low Voltage/Copper-clad Aluminum(CCA)Flexible/2 Wire for Automotive LED Strips Lamp Lighting Marine (9.2M/30FT)
HONENCN$8.884.7★205 rev
NAOEVO 18 Gauge Wire 2 Conductor Electrical Wire 18 AWG Stranded PVC Cord 12V Low Voltage/Tinned Copper/Flexible Cable for Automotive Wiring Lamp Cord Marine Cable (30FT)
NAOEVO$14.744.8★1,325 rev
Newest
by launch date
XHF UL Listed 18 Ga Wire 2 Conductor Electrical Wire Tinned Copper Stranded PVC Cord for Automotive Lamp Cord Wire Marine Cable RV 15Ft Black
XHF$9.7857 rev
18/2 Fire Security Alarm Control Cable Wire CMP/CL3P Shielded Copper Stranded ETL RoHS for Door Bell & Burglar System Fire Detector Security Station Indoor Low Voltage Use 100feet
Cableague$31.7318 rev
HONENCN 18 Gauge 2 Conductor Electrical Wire 18 AWG 0.82mm Wire PVC Cord 12V/24V DC Low Voltage/Copper-clad Aluminum(CCA)Flexible/2 Wire for Automotive LED Strips Lamp Lighting Marine (9.2M/30FT)
HONENCN$8.88205 rev
Voltive 18/2 Low Voltage Wire Riser CL3R White 500ft - 18AWG 2 Conductors Stranded Bare Copper UL Listed - V-1274-2
Voltive$130.2910 rev
CONEPY 18 Gauge Wire 18 AWG 2 Conductor Electrical Wire Flexible/Oxygen-Free Tinned Copper/Stranded PVC 18/2 Cord for Automotive Marine LED Strips Solar RV Lighting (30FT)
CONEPY$13.93218 rev
Trending
90-day click momentum
SYSTON 18/2 Fire Security Burglar Station Sound Alarm Control Cable Wire Plenum-Rated CMP/CL3P Unshielded 100% Copper Stranded UL/ETL UV Resistant RoHS for Indoor/Outdoor Low Voltage Applications Use
Syston Cable Technology$15.734.7★
XHF UL Listed 18 Ga Wire 2 Conductor Electrical Wire Tinned Copper Stranded PVC Cord for Automotive Lamp Cord Wire Marine Cable RV 15Ft Black
XHF$9.784.8★
Southwire 18/2 Red/White Bell Wire - Reliable Door Bell Accessory - Flexible Stranded Copper Wire - UV Resistant Wire for Indoor & Outdoor Low Voltage Use - 25
Southwire$7.194.7★
Syston 18/2 Thermostat Doorbell HVAC Heating Control Cable Wire 18 AWG 2 Conductors 100% Solid Copper Conductors CL3R/FT4/CMR Riser-Rated UV Resistant RoHS for Low Voltage Applications Use
Syston Cable Technology$18.434.7★
18/2 Fire Security Alarm Control Cable Wire CMP/CL3P Shielded Copper Stranded ETL RoHS for Door Bell & Burglar System Fire Detector Security Station Indoor Low Voltage Use 100feet
Cableague$31.734.9★
What buyers say about 18/2 wire
What buyers praise and complain about, mined from review topics.What buyers love
“Seems well made”
“As advertised”
“Great Value”
“Easy to use”
“Works great for door bell”
“Its a quality product, very flexible, easy to apply”
“Convenient size roll of wire”
“The insulation is quite thick”
“Good cable for security systems”
“Great for train layout”
What buyers complain about
“Is to small”
“It's not worth $13”
“Breaks very quickly”
“bad quality cable”
“wire rusted all the way”
“Not for landscape lighting”
“They said it was flexible, it isnt”
“Outside thickness was a little thicker than expected”
“LOW SIGNAL TRANSMISSION WIRE ONLY”
“NOT FOR POWER”
Top return reasons
Common questions
- Is 18/2 wire profitable to sell on Amazon United States?
- The niche generates $220K/yr across 30 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -6.3%. Flapen's verdict: Worth a look (54/100).
- How competitive is the 18/2 wire niche?
- 17 brands and 23 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 66% of demand.
- What do buyers complain about in 18/2 wire?
- Top complaints mined from reviews: Size-Overall, Value For Money, Durability. The return rate is 1.9%.
- When does demand for 18/2 wire peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the 18/2 wire niche?
- Listings span $7.19–$130.29; the average listing price is $32.52 (sweet spot $15–$100). The average incumbent carries 1,078 reviews — the moat a new listing must climb.