Is grow light bulbs profitable to sell on Amazon United States?

The niche generates $528K/yr across 16 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -23.1%. Flapen's verdict: Skip it (39/100).

How competitive is the grow light bulbs niche?

7 brands and 9 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 96% of demand.

What do buyers complain about in grow light bulbs?

Top complaints mined from reviews: Durability, Brightness/Shine/Glow, Plant Growth. The return rate is 2.2%.

When does demand for grow light bulbs peak?

Demand peaks in Oct–Nov; the busiest month runs 2.1× the quietest.

What does it cost to enter the grow light bulbs niche?

Listings span $5.98–$30.45; the average listing price is $12.88 (sweet spot $15–$100). The average incumbent carries 3,832 reviews — the moat a new listing must climb.

grow light bulbs

Skip it

Brand-locked demand (top 5 brands take 96% of clicks) — this niche doesn't clear our bar today.

Returns

Good2.2%

return rate — above 5% kills the launch gate

Price range

Good$5.98–$30.45

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

Conversion

Good5.4%

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

Market size

Good$528K

$528K/yr · 759K searches

Avg price

Good$12.88

avg listing price — sweet spot $15–$100

Competition

Okay68%

top-5 click share — leaders hold, buyers still browse

Review moat

Okay3,832.38

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-23.1%

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

Brand share

Bad96%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, grow light bulbs is a $528K/yr Amazon United States market (759K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Oct–Nov. Verdict: Skip it — 39/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

grow light bulbs market data

Units sold / yr: 50K–60K; avg 3,000–4,000/product
Revenue / yr: $644K–$773K; units × avg price
Conversion rate: 5.4%
Avg BSR: #10
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 5.3%
Avg brand age: 49 months
Avg seller age: 152 days

Competition & brand share

The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.

Brands

7 falling

Sellers

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

68%

Top 20: 100%

Open market

Briignite49%
SANSI25%
mfxmf10%
Wiyifada8%
Barrina4%
Juhefa2%
Open — no brand owns it (1 brand, 2%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -23.1% search growth over the last 90 days.

Peak months: Oct, Nov · busiest ÷ quietest = 2.1×

Open Trend

Top grow light bulbs search terms

grow light bulbs238K/yr -39.4%4.8% conv.
grow light bulb127K/yr -13.8%5.3% conv.
grow light bulbs for indoor plants58K/yr -19.0%5.3% conv.
plant light bulb57K/yr -24.4%5.7% conv.
grow bulb38K/yr -16.7%4.8% conv.
plant grow light bulb31K/yr -25.4%6.1% conv.
grow bulbs for indoor plants27K/yr -15.1%5.7% conv.
plant growing light bulbs27K/yr -18.3%2.8% conv.
led grow light bulb20K/yr -19.6%3.5% conv.
full spectrum grow light bulb16K/yr -13.7%4.3% conv.

All search terms

Top grow light bulbs 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Grow Light Bulbs Briignite LED Grow Light Bulb A19 Bulb Full Spectrum Grow Light Bulb Plant Light Bulbs E26 Base 11W Grow Bulb 100W Equivalent Grow Light for Indoor Plants Seed Starting 2Pack

Briignite$9.544.6★16,357 rev

mfxmf 2 Pack LED Grow Light Bulbs A19 Bulb Full Spectrum Plant Light Bulb 9W E26 Grow Bulb Replace up to 80W Grow Light for Indoor Plants Flowers Greenhouse Indore Garden Hydroponic

mfxmf$7.004.6★7,334 rev

Wiyifada 3 Pack Full Spectrum Grow Light Bulbs A19 Grow Lights for Indoor Plants Dimmable E26 9W Grow Bulb Replace up to 100W Plant Lights for Indoor Growing Flowers Greenhouse Indore

Wiyifada$9.754.6★6,361 rev

SANSI Grow Lights for Indoor Plants Full Spectrum 36W Grow Light Bulbs (400 Watt Equiv) with Optical Lens for High PPFD PPF 65.6 umol/s LED Energy Saving Plant Light for Indoor Growing Seed Starting

SANSI$30.454.5★2,554 rev

SANSI LED Grow Light Bulb for Seeds and Greens Full Spectrum 10W Grow Light (150 Watt Equiv) with Optical Lens for Indoor Plant High PPFD E26 Base 2-Pack

SANSI$9.424.6★2,026 rev

Newest

by launch date

Barrina Orbgrow OG11A Grow Light Bulbs for Indoor Plants Integrated Dimming & Timing 4000K 11W(100 Watt Equiv) E26 Plant Light Bulb Full Spectrum High PPFD for Seeds and Greens 1 Pack White

Barrina$9.6675 rev

3mo ago

Juhefa LED Grow Light Bulb E26 Full Spectrum 5000K Plant Light Bulb for Indoor Plants 12W (Equivalent to 80W) High Output for Faster Growth

Juhefa$5.9822 rev

7mo ago

Flaspar Grow Light Bulbs A19 LED Full Spectrum Plant Light Bulb for Indoor E26 Base 11W Grow Bulb 100W Equivalent Plant Lights for Indoor Growing Flowers Greenhouse Seed Starting 3 Pack

Flaspar$8.5177 rev

1y ago

SANSI Dimmable Grow Light Bulb Full Spectrum with Remote Control Auto On Off Timing 4 8 12 Hrs 5W PAR20 (75 Watt Equiv) Grow Lamp with Optical Lens for High PPFD Energy Saving for Indoor Plants

SANSI$12.78700 rev

2y ago

SANSI 32W Grow Light Bulbs for Indoor Plants 350W Equivalent Full Spectrum LED Grow Light Bulb High PPFD with Optical Lens Plant Bulbs with Ceramic Tech. Energy Saving for Seeds and Greens

SANSI$25.96506 rev

3y ago

What buyers say about grow light bulbs

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

What buyers love

Brightness/Shine/Glow32%

“It's bright”

Plant Growth24%

“helps with their growth”

Value For Money10%

“Good deal”

Advertised Vs Actual Product7%

“Work as advertised”

Quality-Overall6%

“Well made, happy plants”

Durability3%

“Work very well while they last”

Size-Overall2%

“Great fit”

Ease Of Use2%

“Easy to use”

Remote Control2%

“I like that it comes with a remote so I can set the brightness and the timer”

Color1%

“The color is great”

What buyers complain about

Durability20%

“not long lasting”

Brightness/Shine/Glow14%

“Not bright enough”

Plant Growth8%

“No new growth after using for months”

Size-Overall8%

“small”

Heating6%

“There is very low radiant heat produced”

Bulb Flicker/Dimming/Color5%

“They flicker”

Value For Money4%

“these are expensive”

Defective Material/Parts3%

“Item came in damaged”

Functionality-Overall3%

“Does not work”

Advertised Vs Actual Product3%

“It says they are dimmable. But they arent”

Top return reasons

Size-Overall30%

Brightness/Shine/Glow16%

Bulb Flicker/Dimming/Color15%

Advertised Vs Actual Product7%

Color7%

Functionality-Overall7%

Defective Material/Parts4%

Value For Money3%

Compatibility-Overall3%

Weight Heavy2%

Common questions

Is grow light bulbs profitable to sell on Amazon United States?: The niche generates $528K/yr across 16 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -23.1%. Flapen's verdict: Skip it (39/100).
How competitive is the grow light bulbs niche?: 7 brands and 9 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in grow light bulbs?: Top complaints mined from reviews: Durability, Brightness/Shine/Glow, Plant Growth. The return rate is 2.2%.
When does demand for grow light bulbs peak?: Demand peaks in Oct–Nov; the busiest month runs 2.1× the quietest.
What does it cost to enter the grow light bulbs niche?: Listings span $5.98–$30.45; the average listing price is $12.88 (sweet spot $15–$100). The average incumbent carries 3,832 reviews — the moat a new listing must climb.