Is light box therapy profitable to sell on Amazon United States?

The niche generates $204K/yr across 86 tracked products. 17 of 21 products launched in the last 360 days are still selling. 90-day search growth is -21.7%. Flapen's verdict: Skip it (48/100).

How competitive is the light box therapy niche?

61 brands and 115 sellers compete. The top 5 products take 22% of clicks and top 5 brands hold 32% of demand.

What do buyers complain about in light box therapy?

Top complaints mined from reviews: Durability, Quality-Overall, Functionality-Overall. The return rate is 3.9%.

When does demand for light box therapy peak?

Demand peaks in Jul–Dec; the busiest month runs 3.9× the quietest.

What does it cost to enter the light box therapy niche?

Listings span $14.45–$791.29; the average listing price is $111.09 (sweet spot $15–$100). The average incumbent carries 1,736 reviews — the moat a new listing must climb.

Light Box Therapy

Skip it

Weak search conversion (0.7%) — this niche doesn't clear our bar today.

Brand share

Incredible32%

top-5 brand share — no brand owns this niche

Competition

Great22%

top-5 click share — an open shelf

Avg price

Good$111.09

avg listing price — sweet spot $15–$100

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Review moat

Okay1,735.8

avg incumbent reviews — the moat a new listing must climb

Market size

Okay$204K

$204K/yr · 248K searches

Returns

Okay3.9%

return rate — above 5% kills the launch gate

Growth

Bad-21.7%

90-day search growth — must beat 0% to launch

Price range

Bad$14.45–$791.29

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Bad0.7%

search→purchase rate — share of searches ending in a sale

Signals No Dominant Brand High Price

Is light box therapy profitable on Amazon?

According to Flapen's Amazon United States niche tracking, light box therapy is a $204K/yr Amazon United States market (248K searches/yr). The top 5 brands hold 32% of demand. Demand peaks in Jul–Dec. Verdict: Skip it — 48/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

light box therapy market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 3K–3K; avg 0–100/product
Revenue / yr: $278K–$333K; units × avg price
Conversion rate: 0.7%
Avg BSR: #300
Page quality: 0%
Prime: 100%
Sponsored: 98%
Out of stock: 7.2%
Avg brand age: 30 months
Avg seller age: 165 days

Competition: brands, sellers & click share

Clicks spread well past the top 5 (22% combined) — an open shelf where new products get seen.

Brands

61 falling

Sellers

115

Top-5 brand share

32%

Top 20: 68%

Top-5 click share

22%

Top 20: 52%

Open market

64%

Comfytemp9%
LASTAR7%
Verilux7%
SUNMORY5%
Kaoudt4%
bonodave4%

light box therapy demand & seasonality

Weekly Amazon search volume, last 104 weeks — -21.7% search growth over the last 90 days.

Peak months: Jul, Dec · busiest ÷ quietest = 3.9×

Open Trend

Top light box therapy search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

light therapy products159K/yr -24.4%0.6% conv.
lights that mimic sunlight27K/yr -11.8%0.4% conv.
natural daylight lamps11K/yr -9.3%0.6% conv.
daylight lamps10K/yr -21.4%0.5% conv.
natural light lamp for office8K/yr -16.2%0.7% conv.
lamps that mimic natural sunlight6K/yr -21.8%0.5% conv.
sun lamp for windowless office5K/yr +108.8%0.7% conv.
daylight lamp for office3K/yr +15.8%2.0% conv.
10000 lux light bulb8K/yr -73.5%2.1% conv.
sunlight simulator2K/yr +8.0%1.4% conv.

All search terms

Top light box therapy products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

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

LASTAR Sun Lamp 10 000 Lux Sunlight Lamp with 4 Color Temperatures & 5 Brightness & 1H Timer Touch Control Daylight Lamp with Memory Function for Home

LASTAR$27.114.5★3,157 rev

SUNMORY Floor Lamps for Living Room 32W/3000LM Super Bright LED Floor Lamp with Remote Control 69 Tall Standing Lamp with Stepless Dimmable Modern Torchiere Corner Lamp for Bedroom Office

SUNMORY$40.614.7★2,844 rev

Red Light Therapy Pad for Body Back Knee Shoulder Hands Feet Portable 660nm 850nm Home Use 3 Chips in 1 Infrared Wrap Belt Gift for Women Men (Corded)

bonodave$39.494.3★2,372 rev

Geecent Light Therapy Lamp 10000 Lux Sun Lamp UV-Free with 3 Color Temperatures 4 Brightness & Timer Remote Control Sunlight for Home Office Shift Worker

Geecent$47.174.5★138 rev

Moragin Light Therapy Lamp 10000 Lux Natural Light Lamp Therapy Lamp with Remote Control Sun Lamp 3 Color Temperature & Timer Touch Control Daylight Lamp for Home Office Bedroom

Moragin$24.674.4★67 rev

Newest

by launch date

Kaoudt 2026 Medical-Grade TPU Red Light Therapy Mat for Full Body Pain Relief FSA&HSA Eligible 72x33 Dual Wavelength Infrared Red Light Blanket with 2600 LEDs for Home Use (Black)

Kaoudt$753.6254 rev

6mo ago

Dicoool Light Therapy Lamp 10000 Lux - Full Spectrum Sunlight Lamp Happy Light for Seasonal Mood Boost - CRI 96+ Sun Lamp for Windowless Office Reading Shift Workers - Remote & Timer

Dicoool$40.52102 rev

7mo ago

KAOUDT 2026 Medical-Grade Full Body Red Light Therapy Mat for Pain Relief 72x33 FSA&HSA Eligible 2600 LEDs 660&850nm Infrared Light Blanket 3 Modes 5 Intensity Levels Timer for Home Wellness

Kaoudt$791.2947 rev

7mo ago

Bakzon Light Therapy Lamp 10000 Lux UV-Free Sun Lamp with 4 Brightness Levels & 3 Color Temperatures Full Spectrum Daylight Lamp with Remote Control & Timer for Home Office Desk

Bakzon$47.2968 rev

9mo ago

Moragin Light Therapy Lamp 10000 Lux Natural Light Lamp Therapy Lamp with Remote Control Sun Lamp 3 Color Temperature & Timer Touch Control Daylight Lamp for Home Office Bedroom

Moragin$24.6767 rev

9mo ago

What reviews say buyers love and hate about light box therapy

What buyers praise and complain about, mined from review topics.

What buyers love

Brightness/Shine/Glow24%

“Bright Light”

Quality-Overall9%

“Solid build quality”

Ease Of Use7%

“Convenient to use”

Value For Money6%

“Best money spent”

Assembly/Installation5%

“Easy assembly”

Efficiency4%

“Effective”

Comfort-Overall3%

“Comfortable Fit”

Size-Overall3%

“Comfortable fit”

Advertised Vs Actual Product3%

“As advertised”

Design-Overall2%

“I love the sleek profile”

What buyers complain about

Durability22%

“Broke after a month”

Quality-Overall7%

“Bad Quality Control”

Functionality-Overall7%

“not functional”

Brightness/Shine/Glow4%

“Not bright enough”

Value For Money4%

“WASTE OF MONEY”

Charging3%

“Didn't charge”

Size-Overall3%

“Doesnt fit”

Touch/Button Controls2%

“Touch buttons dont work”

Ease Of Use2%

“Difficult to operate”

Advertised Vs Actual Product2%

“False advertising”

Top return reasons

Size-Overall19%

Functionality-Overall17%

Brightness/Shine/Glow13%

Advertised Vs Actual Product8%

Value For Money4%

Charging3%

Defective Material/Parts3%

Heating3%

Quality-Overall2%

Connectivity-Overall2%

Common light box therapy questions

Is light box therapy profitable to sell on Amazon United States?: The niche generates $204K/yr across 86 tracked products. 17 of 21 products launched in the last 360 days are still selling. 90-day search growth is -21.7%. Flapen's verdict: Skip it (48/100).
How competitive is the light box therapy niche?: 61 brands and 115 sellers compete. The top 5 products take 22% of clicks and top 5 brands hold 32% of demand.
What do buyers complain about in light box therapy?: Top complaints mined from reviews: Durability, Quality-Overall, Functionality-Overall. The return rate is 3.9%.
When does demand for light box therapy peak?: Demand peaks in Jul–Dec; the busiest month runs 3.9× the quietest.
What does it cost to enter the light box therapy niche?: Listings span $14.45–$791.29; the average listing price is $111.09 (sweet spot $15–$100). The average incumbent carries 1,736 reviews — the moat a new listing must climb.