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Dimmable Grow Lights

All Grow Lights

41 dimmable grow lights from Barrina, Sansi, Vivosun and more. Most cost $17 to $189, and half cost less than $54.

Top brands: Sansi (10)Barrina (4)

All filtersFilters (1)×
Dimmable: Dimmable  ×Clear all
BrandSansi10Barrina4Spider Farmer4Vivosun4AC Infinity3Horticulture Lighting Group2Mars Hydro2Viparspectra2
Show all 18Bseah1Fregenbo1Garpsen1GHodec1Hywyimlait1Kullsinss1LBW1Lordem1Mosthink1Yadoker1
Power draw per light10063023002101100011111211501
Show all 202212413201351350151551600171701750191
Light typeBulb6Bar5Clip or gooseneck5Strip or tube4Quantum board3Stand3Panel1
Coverage area968325242161
DimmableDimmable41
Built-in timerBuilt-in timer20
PriceUnder $2512Under $5019Under $7527Under $10030Under $15014Under $2006Under $2503Under $5001
Show all 13Under $6001Under $1,0001$50 & above20$75 & above12$150 & above6
Clear allShow 41 Grow Lights
Dimmable: Dimmable  ×41 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
Horticulture Lighting GroupSpec score 8.3

600 Power draw per light, Quantum board

+High 600W output for large grow areas
+Dimmable to adjust light intensity
+Quantum board design with full spectrum light
−High 600W draw needs substantial electrical capacity
$559.95
as of 11/03/2026 23:25 PST - Details
Horticulture Lighting GroupSpec score 8.1

350 Power draw per light, Quantum board

+Dimmable for adjustable light intensity
+Samsung LM301H and LM351H LED chips
+350W output for medium to large grow areas
−Higher 350W draw than small grow lights
No price recorded yet.
BseahSpec score 9.5

Clip or gooseneck

+Full spectrum LED growing lamp
+Timer settings at 3, 9, and 12 hours
+Automatic on and off operation
$17.99
as of 11/04/2026 14:37 PST - Details
HywyimlaitSpec score 9.5

Clip or gooseneck

+126 LEDs in a compact clip design
+Full spectrum light for plant growth
+Dimmable brightness control
$17.99
as of 11/04/2026 13:39 PST - Details
LordemSpec score 9.5
+Includes an automatic on and off timer
+Dimmable for adjustable light intensity
+Full spectrum LED light for indoor plants
$15.99
as of 11/04/2026 00:03 PST - Details
GarpsenSpec score 9.5
+Dimmable output for adjusting light intensity
+Built-in timer for automatic on and off schedules
+80 LEDs with full spectrum light
$17.99
as of 11/03/2026 23:09 PST - Details
GHodecSpec score 9.5

Clip or gooseneck

+Clip design attaches to pots and shelves
+Includes an automatic on and off timer
+Dimmable for adjustable light intensity
$14.99
as of 11/04/2026 00:43 PST - Details
Spider FarmerSpec score 7.9

100 Power draw per light

+Dimmable for adjustable light intensity
+Full spectrum output for multiple growth stages
+Covers 9 sq ft, suited to a 3x3 tent
$69.99
as of 11/04/2026 04:39 PST - Details
Spider FarmerSpec score 7.9

100 Power draw per light

+Dimmable for adjustable light intensity
+Full spectrum output for multiple growth stages
+Covers 9 sq ft, suited to a 2x2 tent
$59.99
as of 11/04/2026 04:39 PST - Details
SansiSpec score 7.9

24 Power draw per light, Bulb

+Standard bulb form fits common light sockets
+Dimmable for adjustable light intensity
+Wide 120 degree beam spreads light across plants
$15.78
as of 11/04/2026 01:41 PST - Details
FregenboSpec score 9.5

Strip or tube

+Includes an automatic on and off timer
+Dimmable for adjustable light intensity
+Strip or tube form fits under shelves and cabinets
No price recorded yet.
SansiSpec score 7.9

12 Power draw per light, Bulb

+Bulb form fits standard light sockets
+Dimmable for adjustable light output
+Low 12W draw for indoor plant growth
$16.99
as of 11/04/2026 01:41 PST - Details
MosthinkSpec score 9.5

Strip or tube

+Includes an automatic on and off timer
+Dimmable for adjustable light intensity
+Strip form fits under shelves and cabinets
$15.99
as of 11/04/2026 00:16 PST - Details

Compare specs

grow lightPower draw per lightLight typeSpec scorePrice
600Quantum board8.3$559.95
as of 11/03/2026 23:25 PST - Details
350Quantum board8.1No current price
Clip or gooseneck9.5$17.99
as of 11/04/2026 14:37 PST - Details
Clip or gooseneck9.5$17.99
as of 11/04/2026 13:39 PST - Details
9.5$15.99
as of 11/04/2026 00:03 PST - Details
9.5$17.99
as of 11/03/2026 23:09 PST - Details
Clip or gooseneck9.5$14.99
as of 11/04/2026 00:43 PST - Details
1007.9$69.99
as of 11/04/2026 04:39 PST - Details
1007.9$59.99
as of 11/04/2026 04:39 PST - Details
24Bulb7.9$15.78
as of 11/04/2026 01:41 PST - Details

Before you buy

Other features

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Popular filters

Grow Lights under $10079Grow Lights under $7569Grow Lights under $5054Grow Lights with a Built-In Timer47Grow Lights under $15038Grow Lights under $2536Grow Light Bulbs24Grow Lights under $20016

Grow Lights by use

LED Grow Lights 200W and Up15

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.