4ft Grow Light
FailThe top 5 brands take 98% of clicks, so 4ft Grow Light is a Fail.
- Flapen Score
- 31 / 100Ranks 8,588 of 8,839 Patio, Lawn & Garden niches · −25 vs the category median of 5631
- Market size
- $73K/yr85K searches / yr
- 90-day growth
- -30.2%search demand this quarter
- Competition
- 58%top-5 click share · 8 brands · 10 sellers
Flapen Score
4ft Grow Light against its category
The dotted line is the Patio, Lawn & Garden average. Past it, 4ft Grow Light is stronger. Inside it, weaker.
Market
The 4ft Grow Light market on Amazon at a glance
Shoppers on Amazon United States searched for 4ft Grow Light 85K times last year and spent an estimated $73K. The top 5 brands take 98% of clicks. Demand peaks in Jan–Feb–Mar–Nov. Flapen scores it 31 out of 100, a Fail.
01 · Demand
An estimated 1.4% of those searches ended in a purchase.
Shoppers searched for this 85K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.4% of those searches ended in a purchase. Searches in the last 90 days moved -30.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $73K a year.
- Searches, last 12 months
- 85K
- Growth, 90 days vs prior 90
- -30.2%
- Conversion, latest week
- 1.4%
- Market size, estimated
- $73Ka year
- Peak month
- February3.4× the quietest month
- Top search term
- barrina t8 grow lights15K searches a year
02 · Price
A sale here is worth $60.20.
Listings sell for $60.20 on average, from $17.77 to $176.97. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 0 to 100 of them. At $60.20 that is $0 to $6K a year per listing.
- Average price
- $60.20inside the $15 to $100 sweet spot
- Price range
- $17.77–$176.97
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$6K
- Returns
- 2.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
97% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.8% of listings are out of stock. The average listing ranks #52 within Greenhouses & Plant Germination Equipment. It carries 4,706 reviews at 4.58 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 97%
- Prime listings
- 100%
- Out of stock, average day
- 0.8%
- Average rank
- #52in Greenhouses & Plant Germination Equipment
- Average rating
- 4.58 starsAmazon United States average 4.42 stars
- Average reviews
- 4,706per listing
- Listings tracked
- 30
04 · Newcomers
1 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 49 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 49 months
Products
Top 4ft Grow Light products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 9, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Barrina 2FT T8 Grow Light 144W(6 x 24W) 800W Equivalent Full Spectrum Sunlight Plant Light LED Grow Light Bulbs for Indoor Plant Growing with V-Shaped Reflector Pinkish White 6-Pack
- Price
- $59.05
- Rating
- 4.6/5
- Reviews
- 13,350
- Age
- 6y ago
Barrina T8 Grow Lights for Indoor Plants 5000K White Full Spectrum Grow Light Strip 60W(4 x 15W) 1FT Plant Light for Greenhouse Indoor Growing V-Shape with Reflector Linkable 4 Packs
- Price
- $38.92
- Rating
- 4.6/5
- Reviews
- 13,350
- Age
- 1y ago
Barrina Plant Grow Lights 4FT 5000K Full Spectrum Daylight White 252W(6 x 42W 1400W Equivalent) T8 LED Grow Light Strips Growing Lamp Fixture Plant Lights for Indoor Plants Greenhouse 6-Pack
- Price
- $90.19
- Rating
- 4.7/5
- Reviews
- 1,400
- Age
- 3y ago
Barrina 4FT T8 Plant Grow Light 252W(6 x 42W 1400W Equivalent) Full Spectrum LED Growing Lamp Fixture for Indoor Plant Growing with ON/Off Switch & V-Shaped Reflector Pinkish White 6-Pack
- Price
- $84.48
- Rating
- 4.6/5
- Reviews
- 13,350
- Age
- 6y ago
Barrina LED Shop Lights 4FT 40W 5500LM 5000K Daylight White T8 LED Garage Lights V Shape Clear Cover High Output Tube Linkable 4 Foot LED Strip Light for Workshop Warehouse with Plug 6 Packs
- Price
- $71.31
- Rating
- 4.4/5
- Reviews
- 8,230
- Age
- 7y ago
Trending
estimated 90-day click momentum
Barrina LED Grow Lights Full Spectrum 180W(6 x 30W 1000W Equivalent) 3ft Grow Light Strips T8 Grow Light Bulbs Plant Lights for Indoor Plants Greenhouse Pinkish White Linkable Design 6-Pack
- Price
- $82.95
- Rating
- 4.6/5
- Reviews
- 13,350
- Age
- 3y ago
Barrina TX-L84 4FT LED Grow Light 84W 4 Panels Wider Coverage Full Spectrum High PPFD Super Bright Linkable Hanging Fixture Plant Stand with Grow Light for Indoor Seeding 1 Pack
- Price
- $54.25
- Rating
- 4.8/5
- Reviews
- 44
- Age
- 10mo ago
FREELICHT 2 Pack 4FT LED Grow Light with Timer 40W (250W Equivalent) Full Spectrum Grow Lights for Indoor Plants with 9/12/15H Timer Linkable Plant Growing Lamp for Hydroponic Plants Seeding Veg
- Price
- $45.25
- Rating
- 4.5/5
- Reviews
- 73
- Age
- 2y ago
4FT Grow Lights for Indoor Plants T8 5000K Full Spectrum Plant Light 270W(6 x 45W) LED Grow Light Strips with Timer Aluminum Reflector Linkable Plant Growing Lamp Fixture for Greenhouse Indoor 6pcs
- Price
- $85.09
- Rating
- 4.3/5
- Reviews
- 87
- Age
- 9mo ago
Barrina T5 Grow Lights for Indoor Plants 5000K Full Spectrum 1FT LED Growing Lamp Plant Light Strip for Seed Starting Vegetables Plug and Play 4-Pack
- Price
- $27.95
- Rating
- 4.6/5
- Reviews
- 6,860
- Age
- 3y ago
Newest
by launch date4FT Grow Lights for Indoor Plants T8 5000K Full Spectrum Plant Light 270W(6 x 45W) LED Grow Light Strips with Timer Aluminum Reflector Linkable Plant Growing Lamp Fixture for Greenhouse Indoor 6pcs
- Price
- $85.09
- Rating
- 4.3/5
- Reviews
- 87
- Age
- 9mo ago
Barrina TX-L84 4FT LED Grow Light 84W 4 Panels Wider Coverage Full Spectrum High PPFD Super Bright Linkable Hanging Fixture Plant Stand with Grow Light for Indoor Seeding 1 Pack
- Price
- $54.25
- Rating
- 4.8/5
- Reviews
- 44
- Age
- 10mo ago
Bstrip T8 Grow Light 1.4FT 36W (2 x 18W) Plant Lights for Indoor Growing with Timer Full Spectrum with 660nm Red LEDs 3467K Ideal for Indoor Plants Greenhouse Seeding Linkable Design 2-Pack
- Price
- $22.65
- Rating
- 4.5/5
- Reviews
- 112
- Age
- 1y ago
Barrina TX72 4FT Grow Lights 72W(500W Equivalent) High PPFD Full Spectrum with 660nm Red LEDs Linkable Hanging Grow Lights for Indoor Plants with On/Off Switch for Seed Starting Veg 1 Pack
- Price
- $40.66
- Rating
- 4.8/5
- Reviews
- 99
- Age
- 1y ago
Barrina TX72 4FT Grow Light for Indoor Plants 72W (500W Equivalent) High PPFD 5000K Daylight Full Spectrum Grow Lights for Seed Starting Vegetable Greenhouse with On/Off Switch Linkable 1 Pack
- Price
- $39.57
- Rating
- 4.8/5
- Reviews
- 62
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 58% of clicks. Leaders hold, but buyers still shop past them.
Brands
8 falling
Sellers
10
Est. top-5 brand share
98%
Top 20: 100%
Est. top-5 click share
58%
Top 20: 89%
Open market
2%
- Barrina83%
- APICDOM6%
- FREELICHT4%
- Bstrip2%
- Elaruslux1%
- TYAGMAM1%
- Open — no brand owns it (2 brands, 2%)
Demand
4ft Grow Light search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Mar, Nov · busiest ÷ quietest = 3.4×
Search terms
Top 4ft Grow Light search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- barrina t8 grow lights15K/yr
- barrina t817K/yr
- t8 grow lights14K/yr
- 4ft grow light13K/yr
- t8 grow light4K/yr
- 4 ft grow light6K/yr
- barina t8 grow lights4K/yr
- 4 foot grow light5K/yr
- 4 grow light3K/yr
- barrina t8 4ft2K/yr
Reviews and returns
What reviews say buyers love and hate about 4ft Grow Light
We read the reviews and the return reasons for every product selling here.
“Does not last”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common 4ft Grow Light questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data