wave lamp
Worth a lookShows beatable incumbent ratings (3.7★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Quality gap
Incredible3.7★avg incumbent rating — lower means beatable quality
Growth
Incredible+192.1%90-day search growth — must beat 0% to launch
Avg price
Incredible$32.05avg listing price — sweet spot $15–$100
Competition
Great32%top-5 click share — an open shelf
Brand share
Great53%top-5 brand share — no brand owns this niche
Review moat
Good954.67avg incumbent reviews — the moat a new listing must climb
Price range
Good$10.24–$143.69cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$557K$557K/yr · 1.1M searches
Returns
Good2.6%return rate — above 5% kills the launch gate
Conversion
Bad1.6%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, wave lamp is a $557K/yr Amazon United States market (1.1M searches/yr). The top 5 brands hold 53% of demand. Demand peaks in Jul–Nov–Dec. Verdict: Worth a look — 73/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
wave lamp market data
- Units sold / yr
- 30K–40K
- avg 750–1,000/product
- Revenue / yr
- $962K–$1.3M
- units × avg price
- Conversion rate
- 1.6%
- Avg BSR
- #562
- Page quality
- 0%
- Prime
- 60%
- Sponsored
- 97%
- Out of stock
- 25.3%
- Avg brand age
- 26 months
- Avg seller age
- 166 days
Competition & brand share
Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen.Brands
44 rising
Sellers
71
Top-5 brand share
53%
Top 20: 83%
Top-5 click share
32%
Top 20: 66%
Open market
44%
- Generic30%
- Growalleter9%
- HODANS7%
- DXESWV4%
- ZLDYPINK3%
- VoMii3%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +192.1% search growth over the last 90 days.Peak months: Jul, Nov, Dec · busiest ÷ quietest = 6.4×
Top wave lamp search terms
- ocean projector228K/yr
- ocean projector for bedroom63K/yr
- ocean lamp208K/yr
- ocean wave projector light123K/yr
- ocean projector light28K/yr
- ocean light projector38K/yr
- ocean light54K/yr
- water light42K/yr
- underwater projector15K/yr
- ocean wave projector26K/yr
Top wave lamp 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
Growalleter Ocean Wave Projector Light 16-Color LED Shower Lamp with Remote 3D Water Ripple Projection Romantic Ambient Lighting for Kids Room Relaxation Bedroom Bathroom & Night Light
Growalleter$15.594.2★2,358 rev
Night Light Projector Plug and Play 2-in-1 Galaxy Star and Ocean Projector with 24 Films USB Powered Ceiling Light for Bedroom Decor (24 Projection Films)
Generic$36.321.4★23 rev
Northern Galaxy Light Aurora Projector with 33 Light Effects Night Lights LED Star Projector for Bedroom Nebula Lamp Remote Control White Noises Bluetooth Speaker for Parties Black
HODANS$34.934.4★9,913 rev
2026 Upgraded Hd Smart Dynamic 5D Holographic Night Light Projector with 24 Films Plug and Play HD Star Projector 2-in-1 Galaxy Star Projector 360 Rotating USB Powered (With 24 Films)
Generic$39.663.0★10 rev
DXESWV Ocean Projector Light Dynamic Rotating LED Night Lamp 360 HD Starry Galaxy & Underwater Effect Plug & Play Dimmable for Bedroom & Home Theater1
DXESWV$19.892.0★10 rev
Newest
by launch date
2027 New Hd Smart Dynamic 5d Holographic Night Light Projector Plug and Play Hd Star Projector 360 Adjustable Hd Galaxy and Ocean Projector for Bedroom Ceiling (24 Projection Films)
Generic$12.813 rev
2027 Upgraded Hd Smart Dynamic 5d Holographic Night Light Projector Plug and Play Hd Star Projector 360 Adjustable Hd Galaxy and Ocean Projector for Bedroom Ceiling
Generic$37.765 rev
2027 Upgraded Hd Smart Dynamic 5d Holographic Night Light Projector Plug and Play Hd Star Projector 360 Adjustable Hd Galaxy and Ocean Projector for Bedroom Ceiling (24 Projection Films)
Generic$37.514 rev
Night Light Projector Plug and Play 2-in-1 Galaxy Star and Ocean Projector with 24 Films USB Powered Ceiling Light for Bedroom Decor (24 Projection Films)
Generic$36.3223 rev
HD Smart Dynamic 5D Holographic Night Light Projector 2-in-1 Galaxy Star and Ocean Projector with 24 Films 360 Rotating USB Powered Ceiling Light for Bedroom Kids Room Decor (24PCS)
Generic$38.2112 rev
Trending
90-day click momentum
2026 New Hd Smart Dynamic 5d Holographic Night Light Projector Plug and Play Hd Star Projector 360 Adjustable Hd Galaxy and Ocean Projector for Bedroom Ceiling (24 Projection Films)
Cyeior$38.861.6★
Setsok Dynamic 360 Rotating Ocean Wave Projector Night Light Multi-Angle Projection Base Plug & Play USB Dimmable Mood Light for Bedroom Meditation Adults Home Theater Relaxation (1)
Setsok$21.042.0★
Gaawou Dynamic Rotating LED Projector Light 360 Rotating Ocean Wave Night Projection Night Light Multi-Angle Projection Base for Meditation Bedroom Home Theater (Ocean)
Gaawou$30.401.5★
Dynamic 360 Rotating Ocean Wave Projecto Led Starry Ocean Projector Aquarium Projector for Bedroom Plug & Play USB Dimmable Mood Light for Bedroom Meditation Adults Home Theater RelaxationOcean
Zqelv$19.952.9★
DXESWV Ocean Projector Light Dynamic Rotating LED Night Lamp 360 HD Starry Galaxy & Underwater Effect Plug & Play Dimmable for Bedroom & Home Theater1
DXESWV$19.892.0★
What buyers say about wave lamp
What buyers praise and complain about, mined from review topics.What buyers love
“Bright lights”
“Love the different colors”
“The product is lovely”
“Great Deal”
“Cool gift”
“Convenient for me”
“As advertised”
“Remote control works well”
“Good sleeping”
“The design is sleek”
What buyers complain about
“Broke after one use”
“Description is inaccurate”
“Really cheap quality”
“Didn't Work”
“Not that bright”
“Loud sound”
“seems a bit over price”
“Too small”
“Images blurry”
“and dulled colors”
Top return reasons
Common questions
- Is wave lamp profitable to sell on Amazon United States?
- The niche generates $557K/yr across 67 tracked products. 16 of 42 products launched in the last 360 days are still selling. 90-day search growth is +192.1%. Flapen's verdict: Worth a look (73/100).
- How competitive is the wave lamp niche?
- 44 brands and 71 sellers compete. The top 5 products take 32% of clicks and top 5 brands hold 53% of demand.
- What do buyers complain about in wave lamp?
- Top complaints mined from reviews: Durability, Advertised Vs Actual Product, Quality-Overall. The return rate is 2.6%.
- When does demand for wave lamp peak?
- Demand peaks in Jul–Nov–Dec; the busiest month runs 6.4× the quietest.
- What does it cost to enter the wave lamp niche?
- Listings span $10.24–$143.69; the average listing price is $32.05 (sweet spot $15–$100). The average incumbent carries 955 reviews — the moat a new listing must climb.