light meter
Skip itA concentrated shelf (top 5 take 77% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$42.80avg listing price — sweet spot $15–$100
Market size
Good$784K$784K/yr · 391K searches
Returns
Good2.1%return rate — above 5% kills the launch gate
Conversion
Good4.7%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Price range
Okay$9.37–$254.65cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+0.9%90-day search growth — must beat 0% to launch
Review moat
Bad4,919.33avg incumbent reviews — the moat a new listing must climb
Competition
Bad77%top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, light meter is a $784K/yr Amazon United States market (391K searches/yr). The top 5 brands hold 81% of demand. Verdict: Skip it — 48/100.
Data updated Jul 30, 2026 · scored weekly · How we score niches
light meter market data
- Units sold / yr
- 15K–20K
- avg 1,500–2,000/product
- Revenue / yr
- $642K–$856K
- units × avg price
- Conversion rate
- 4.7%
- Avg BSR
- #68
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 92%
- Out of stock
- 0.0%
- Avg brand age
- 47 months
- Avg seller age
- 186 days
Competition & brand share
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.Brands
11 flat
Sellers
42
Top-5 brand share
81%
Top 20: 100%
Top-5 click share
77%
Top 20: 100%
Open market
15%
- URCERI47%
- Soonkoda12%
- UNI-T10%
- Dr.meter7%
- Sekonic5%
- Mcbazel4%
- Open — no brand owns it (5 brands, 15%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +0.9% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top light meter search terms
- light meter134K/yr
- light meter for plants63K/yr
- light meter photography50K/yr
- lux meter30K/yr
- plant light meter12K/yr
- photography light meter14K/yr
- photographic light meters12K/yr
- lumen meter13K/yr
- foot candle light meter7K/yr
- light meter foot candles6K/yr
Top light meter 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 12 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Light Meter Digital Illuminance Meter Handheld Ambient Temperature Measurer Range up to 200 000 Lux Luxmeter with 4 Digit Color LCD Screen
URCERI$27.914.4★2,943 rev
Digital Illuminance Light Meter Tester 200 000Lux Meter (18 500FC) Luxmeter Lighting Intensity Brightness Measurement Tool for Indoor Outdoor Grow Plants Film Photography lumens LED Photometer
Soonkoda$12.424.4★301 rev
UNI-T UT383 Light Meter Digital Illuminance Meter Lux Meter
UNI-T$25.684.7★220 rev
Dr.meter LX1330B Digital Illuminance Light Meter 0-200 000 Measurement Range Lux Meter Lighting Intensity Brightness Measurement for Indoor Outdoor Light Meters for Plants
Dr.meter$40.544.5★3,135 rev
Sekonic L-308X-U Flashmate Light Meter Compact Digital Incident & Reflected Exposure Meter with Photo Cine & HD Cine Modes LCD Auto Backlight Illuminance Measurement Pocket-Sized Design
Sekonic$254.654.7★1,122 rev
Newest
by launch date
YOWEXA Digital Light Meter Lux Meter with Foot Candle Readings
yowexa$25.5920 rev
Digital Illuminance Light Meter 0~200 000 Lux Range with 180 Rotating Sensor Light Meter Foot Candles Backlight LCD Display Handheld Light Meter for Plants Photography Indoor Film Camera
Ohcans$19.1661 rev
URCERI MT-92H Light Meter with Split Sensor Lux/Foot Candles Meter 500ms Refresh Rates Range up to 200 000 Lux Switchable Backlight Temperature Measurer 14-140
URCERI$25.8476 rev
YAMRON 4-in-1 Soil Moisture Meter Digital Plant Temperature/Soil Moisture/pH Meter/Sunlight Intensity Backlight LCD Display Soil Test Meter for Gardening Farming and Outdoor Plants
YAMRON$31.383,176 rev
Mcbazel Digital Illuminance Light Meter Photometer Light Intensity Sense Tester with LCD Display Lux Meter Range up to 200 000 Lux for Grow Plants/Photography/Indoor/Garden
Mcbazel$12.75753 rev
Trending
90-day click momentumYOWEXA Digital Light Meter Lux Meter with Foot Candle Readings
yowexa$25.594.4★
SONKIR Soil pH Meter MS02 3-in-1 Soil Moisture/Light/pH Tester Gardening Tool Kits for Plant Care Great for Garden Lawn Farm Indoor & Outdoor Use (Green)
SONKIR$9.374.1★
Digital Illuminance Light Meter Tester 200 000Lux Meter (18 500FC) Luxmeter Lighting Intensity Brightness Measurement Tool for Indoor Outdoor Grow Plants Film Photography lumens LED Photometer
Soonkoda$12.424.4★
URCERI MT-92H Light Meter with Split Sensor Lux/Foot Candles Meter 500ms Refresh Rates Range up to 200 000 Lux Switchable Backlight Temperature Measurer 14-140
URCERI$25.844.6★
UNI-T UT383 Light Meter Digital Illuminance Meter Lux Meter
UNI-T$25.684.7★
What buyers say about light meter
What buyers praise and complain about, mined from review topics.What buyers love
“easy to operate”
“Excellent Quality”
“Good deal”
“Works as advertised”
“great essential for plant lovers to keep plants healthy, works great”
“the moisture one works great”
“It remained accurate”
“Good light meter”
“Battery life hasnt been an issue”
“Works perfectly”
What buyers complain about
“Inaccurate”
“Could not get the unit to turn on”
“Cheap garbage”
“Broke quickly”
“This was a little bit more expensive”
“Print on instructions is stoopid small”
“plants don't look better”
“The batteries went flat flat in 2 days”
“Not very water proof”
“There is also no easy way to open it without breaking the plastic”
Top return reasons
Common questions
- Is light meter profitable to sell on Amazon United States?
- The niche generates $784K/yr across 12 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +0.9%. Flapen's verdict: Skip it (48/100).
- How competitive is the light meter niche?
- 11 brands and 42 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 81% of demand.
- What do buyers complain about in light meter?
- Top complaints mined from reviews: Measurement/Reading Accuracy, Functionality-Overall, Quality-Overall. The return rate is 2.1%.
- When does demand for light meter peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the light meter niche?
- Listings span $9.37–$254.65; the average listing price is $42.80 (sweet spot $15–$100). The average incumbent carries 4,919 reviews — the moat a new listing must climb.