---
title: "Round Electrical Box — $70K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/round-electrical-box"
last_updated: "2026-08-07T18:57:03.051Z"
locale: en
meta:
description: "Niche score 51/100 · $70K/yr market · 122K searches/yr · $12.94 avg price. A small market ($70K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $70K/yr market · 122K searches/yr · $12.94 avg price. A small market ($70K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Round Electrical Box — $70K/yr Amazon US Niche (2026) - Flapen"
---
# **round electrical box**
**Worth a look**
Shows a fragmented shelf (top 5 take 30% of clicks), but a small market ($70K/yr) keeps it on the watch list.
Market size 17Growth 33Conversion 53Competition 85Returns 43Price range 69Avg price 58Brand share 83Review moat 74Quality gap 25
**Competition**
**Great****30%**
top-5 click share — an open shelf
**Brand share**
**Great****52%**
top-5 brand share — no brand owns this niche
**Review moat**
**Good****546.51**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****$4.28–$38.64**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Good****$12.94**
avg listing price — sweet spot $15–$100
**Conversion**
**Good****4.4%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Okay****3.6%**
return rate — above 5% kills the launch gate
**Growth**
**Okay****+6.0%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$70K**
$70K/yr · 122K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, round electrical box is a $70K/yr Amazon United States market (122K searches/yr). The top 5 brands hold 52% of demand. Demand peaks in Nov. Verdict: Worth a look — 51/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **round electrical box market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **$78K–$104K**
- units × avg price
- **Conversion rate**
- **4.4%**
- **Avg BSR**
- **#123**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **84%**
- **Out of stock**
- **1.7%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **166 days**
## **Competition & brand share**
Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen.
**Brands**
**28 **▲rising
**Sellers**
**127**
**Top-5 brand share**
**52%**
Top 20: 95%
**Top-5 click share**
**30%**
Top 20: 73%
**Open market**
**42%**
- XGGYA16% - Southwire11% - YQXIUTE10% - Sealproof8% - ENERLITES7% - Carlon6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +6.0% search growth over the last 90 days.
3K2KSpike '24Spike '25 seasonSepDecMarJunAugNovMarMay
Peak months: Nov · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/round-electrical-box/trend)
## **Top round electrical box search terms**
- **round electrical box**23K/yr+2.4%4.1% conv. - **ceiling electrical box**10K/yr+0.6%4.9% conv. - **outdoor light box**8K/yr+41.5%2.5% conv. - **round junction box**8K/yr+17.7%3.3% conv. - **ceiling light box**9K/yr-6.9%3.3% conv. - **ceiling junction box**7K/yr+8.6%2.9% conv. - **ceiling box**8K/yr-12.8%4.0% conv. - **light fixture box**7K/yr+5.3%3.8% conv. - **round outdoor electrical box**5K/yr+48.1%4.6% conv. - **4 round electrical box**5K/yr+13.6%3.9% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/round-electrical-box/search-terms)
## **Top round electrical box 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.
0%2%$1K4%$3K6%$4K8%$6K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Southwire Electrical Box for Ceiling Fan Light Fixture 50lb Ceiling Fan and 75lb Light Fixture Support Depth Adjustable Gray MSBFAN**Southwire**$10.77**4.7★1,480 rev](https://www.amazon.com/dp/B00H8NV1SM) [2**1 Gang PVC Round Ceiling Electrical Box 4 Dia with Grounding Lug and Screw New Work 20 Cubic inch Box ETL for Residential and Light Commercial Applications(1 Pack)**XGGYA**$8.87**4.8★360 rev](https://www.amazon.com/dp/B0DC6CZC1J) [3**Carlon B618R-UPC 4-1/4 Round Box Old Work Cubic Inches: 18 Non-Metallic**Carlon**$9.17**4.6★804 rev](https://www.amazon.com/dp/B07DMSL9HV) [4**ENERLITES 4 Diameter Round Weatherproof Outlet Box with Five 1/2-in Threaded Outlets Round Outdoor Electrical Box 5 Holes 0.50 Each 2-Gang 5.4 Height x 4.05 Length x 1.57 Depth EN4550 Grey**ENERLITES**$7.32**4.5★493 rev](https://www.amazon.com/dp/B08QCLZLN6) [5**XGGYA Round Weatherproof Electrical Box 5 Hole 1/2-Inch Surface Mount Outlet Box Aluminum Construction Gray Round Electrical Outlet Box CUL Listed Used in Branch Circuit Wiring(1 Pack)**XGGYA**$7.21**4.5★176 rev](https://www.amazon.com/dp/B0DPWXV5ZC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SmarToggle 3.5 Round Ceiling Light Fixture Box Old Work Electrical Box for Stud or No-Stud Mount |Rated 50 lbs | 3/4 Toggle Depth | Pilot Locator & Scoring Burrs for Perfect Alignment**Morris**$9.70**47 rev9mo ago](https://www.amazon.com/dp/B0CNY3FRV9) [**YQMIGU New Work 4 Dia Round Ceiling Nail Electrical Black Box 1-Gang Home Improvement PVC Electrical Junction Black Box ETL Listed 20 Cubic Inch Suitable for Residential Renovation(2 Pack)**YQMIGU**$11.41**50 rev1y ago](https://www.amazon.com/dp/B0F93LJS64) [**YQMIGU 4 Old Work Round Black Box 18 Cubic Inch Round Outlet Box ETL Listed Can Work with Outlets Thermostats are Used in Combination(2 Pack)**YQMIGU**$12.31**169 rev1y ago](https://www.amazon.com/dp/B0F93MRHJ6) [**4 Round Shallow Electrical Box Round Electrical Box for Ceiling Fan Wall Lighting Fixtures with 1/2 Deep 1/2 Bottom Knockouts Ceiling Fan Wall Lighting Fixtures 2 Pcs**LNATPPE**$9.76**45 rev1y ago](https://www.amazon.com/dp/B0F229BLJC) [**Togalonn 4 Old Work Ceiling Box 18 CU. in. Round Electrical Box PVC UL Listed 6 Pack**Togalonn**$24.78**31 rev1y ago](https://www.amazon.com/dp/B0F2H7999G)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**ENERLITES 4 Diameter Round Weatherproof Outlet Box with Five 1/2-in Threaded Outlets Round Outdoor Electrical Box 5 Holes 0.50 Each 2-Gang 5.4 Height x 4.05 Length x 1.57 Depth EN4550 Grey**ENERLITES**$7.32**4.5★**▲ 119%**](https://www.amazon.com/dp/B08QCLZLN6) [**SmarToggle 3.5 Round Ceiling Light Fixture Box Old Work Electrical Box for Stud or No-Stud Mount |Rated 50 lbs | 3/4 Toggle Depth | Pilot Locator & Scoring Burrs for Perfect Alignment**Morris**$9.70**4.8★**▲ 91%**](https://www.amazon.com/dp/B0CNY3FRV9) [**XGGYA Round Outdoor Electrical Box Five 0.75Hole Round Junction Box Aluminum Construction Outdoor Outlet Box CUL Listed for Home Improvement Gray Waterproof Outlet Box(Pack of 1)**XGGYA**$7.16**4.5★**▲ 69%**](https://www.amazon.com/dp/B0DPWZB4JL) [**SIGMA ENGINEERED SOLUTIONS 143854 Round Metal Electrical Outlet Box Weatherproof Easy Mount White (5) 1/2-Inch Holes**Sigma Engineered Solutions**$7.48**4.6★**▲ 63%**](https://www.amazon.com/dp/B00C3YD6JI) [**YQMIGU 4 Old Work Round Black Box 18 Cubic Inch Round Outlet Box ETL Listed Can Work with Outlets Thermostats are Used in Combination(2 Pack)**YQMIGU**$12.31**4.7★**▲ 40%**](https://www.amazon.com/dp/B0F93MRHJ6)
**~~View all trending →~~**
## **What buyers say about round electrical box**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**21%
*“Quality ceiling box”*
**Advertised Vs Actual Product**13%
*“As advertised”*
**Assembly/Installation**12%
*“was able to install this”*
**Value For Money**10%
*“Great value for the money”*
**Strength**8%
*“It is very sturdy”*
**Size-Overall**7%
*“the fit is consistent”*
**Efficiency**5%
*“Works great”*
**Ease Of Use**5%
*“Easy to use”*
**Design-Overall**3%
*“It's a really well-designed”*
**Adjustability/Rotatability/Reclining**2%
*“adjust side to side nicely with a couple of screws”*
### **What buyers complain about **
**Size-Overall**15%
*“Sizing too small”*
**Color**8%
*“Not color advertised”*
**Quality-Overall**7%
*“This product is cheaply made”*
**Value For Money**7%
*“Its not even cheaper”*
**Material Quality**7%
*“made of cheap plastic”*
**Durability**5%
*“Broke within 5 minutes”*
**Assembly/Installation**5%
*“Horrible install”*
**Defective Material/Parts**4%
*“The middle plastic broke”*
**Strength**4%
*“need to be strong on drill hex area one broke off”*
**Advertised Vs Actual Product**4%
*“all there item- untrue”*
### **Top return reasons **
**Size-Overall**43%
**Compatibility-Overall**10%
**Advertised Vs Actual Product**8%
**Functionality-Overall**7%
**Value For Money**6%
**Defective Material/Parts**5%
**Color**4%
**Assembly/Installation**4%
**Product Condition**2%
**Certifications**2%
## **Common questions**
- **Is round electrical box profitable to sell on Amazon United States?**
- The niche generates $70K/yr across 51 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +6.0%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the round electrical box niche?**
- 28 brands and 127 sellers compete. The top 5 products take 30% of clicks and top 5 brands hold 52% of demand.
- **What do buyers complain about in round electrical box?**
- Top complaints mined from reviews: Size-Overall, Color, Quality-Overall. The return rate is 3.6%.
- **When does demand for round electrical box peak?**
- Demand peaks in Nov; the busiest month runs 1.5× the quietest.
- **What does it cost to enter the round electrical box niche?**
- Listings span $4.28–$38.64; the average listing price is $12.94 (sweet spot $15–$100). The average incumbent carries 547 reviews — the moat a new listing must climb.
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