round electrical box
Worth a lookShows a fragmented shelf (top 5 take 30% of clicks), but a small market ($70K/yr) keeps it on the watch list.
Competition
Great30%top-5 click share — an open shelf
Brand share
Great52%top-5 brand share — no brand owns this niche
Review moat
Good546.51avg incumbent reviews — the moat a new listing must climb
Price range
Good$4.28–$38.64cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Good$12.94avg listing price — sweet spot $15–$100
Conversion
Good4.4%search→purchase rate — share of searches ending in a sale
Returns
Okay3.6%return rate — above 5% kills the launch gate
Growth
Okay+6.0%90-day search growth — must beat 0% to launch
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$70K$70K/yr · 122K searches
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
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.Peak months: Nov · busiest ÷ quietest = 1.5×
Top round electrical box search terms
- round electrical box23K/yr
- ceiling electrical box10K/yr
- outdoor light box8K/yr
- round junction box8K/yr
- ceiling light box9K/yr
- ceiling junction box7K/yr
- ceiling box8K/yr
- light fixture box7K/yr
- round outdoor electrical box5K/yr
- 4 round electrical box5K/yr
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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Southwire Electrical Box for Ceiling Fan Light Fixture 50lb Ceiling Fan and 75lb Light Fixture Support Depth Adjustable Gray MSBFAN
Southwire$10.774.7★1,480 rev
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$8.874.8★360 rev
Carlon B618R-UPC 4-1/4 Round Box Old Work Cubic Inches: 18 Non-Metallic
Carlon$9.174.6★804 rev
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$7.324.5★493 rev
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$7.214.5★176 rev
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$9.7047 rev
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$11.4150 rev
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$12.31169 rev
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$9.7645 rev
Togalonn 4 Old Work Ceiling Box 18 CU. in. Round Electrical Box PVC UL Listed 6 Pack
Togalonn$24.7831 rev
Trending
90-day click momentumENERLITES 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$7.324.5★
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$9.704.8★
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$7.164.5★
SIGMA ENGINEERED SOLUTIONS 143854 Round Metal Electrical Outlet Box Weatherproof Easy Mount White (5) 1/2-Inch Holes
Sigma Engineered Solutions$7.484.6★
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$12.314.7★
What buyers say about round electrical box
What buyers praise and complain about, mined from review topics.What buyers love
“Quality ceiling box”
“As advertised”
“was able to install this”
“Great value for the money”
“It is very sturdy”
“the fit is consistent”
“Works great”
“Easy to use”
“It's a really well-designed”
“adjust side to side nicely with a couple of screws”
What buyers complain about
“Sizing too small”
“Not color advertised”
“This product is cheaply made”
“Its not even cheaper”
“made of cheap plastic”
“Broke within 5 minutes”
“Horrible install”
“The middle plastic broke”
“need to be strong on drill hex area one broke off”
“all there item- untrue”
Top return reasons
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.