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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)

AC InfinitySpec score 8.9

1000 Power draw per light, Bar

+1000 watts of LED power for large grow areas
+Covers about 25 square feet of growing space
+Dimmable for adjustable light intensity
−Very high wattage draws substantial electricity
$999.00
as of 11/04/2026 10:38 PST - Details
AC InfinitySpec score 9.5

Bar

+Bar form factor for linear growing arrangements
+Built-in timer for automated light cycles
+Dimmable for adjustable light intensity
$79.99
as of 11/04/2026 10:38 PST - Details
AC InfinitySpec score 8.0

Quantum board

+Dimmable control for adjustable light intensity
+Covers about 4 square feet of growing space
+Samsung LED chips for full-spectrum lighting
$119.00
as of 11/04/2026 10:38 PST - Details
SansiSpec score 8.7

35 Power draw per light

+Built-in timer for automatic on and off schedules
+Dimmable output to adjust light intensity
+Remote control included for easy adjustment
−35W output may be low for larger plants
$53.99-40%List: $89.99
as of 11/04/2026 02:35 PST - Details
VivosunSpec score 7.9

100 Power draw per light

+Dimmable for adjustable light intensity
+Full spectrum output for multiple growth stages
+Covers 8 sq ft of growing area
$69.99-36%List: $109.99
as of 11/04/2026 07:38 PST - Details
SansiSpec score 8.7

55 Power draw per light, Strip or tube

+Built-in timer for automatic on and off schedules
+Dimmable output to adjust light intensity
+Vertical design for a 4.3 foot height
−Tall 4.3 foot frame needs floor space
$59.99-25%List: $79.99
as of 11/04/2026 02:35 PST - Details
SansiSpec score 8.7

5 Power draw per light, Clip or gooseneck

+Two-pack gives two lights in one set
+Clip-on design attaches to pots
+Built-in timer for automatic operation
$29.99-25%List: $39.99
as of 11/04/2026 01:41 PST - Details
SansiSpec score 8.7

10 Power draw per light, Bulb

+Remote control for adjusting settings
+Built-in auto on and off timer
+Dimmable for adjustable light output
$18.36-20%List: $22.95
as of 11/04/2026 01:41 PST - Details
SansiSpec score 8.7

30 Power draw per light, Stand

+Three-head tripod stand for flexible placement
+Built-in timer for automatic operation
+Dimmable for adjustable light output
$55.99-20%List: $69.99
as of 11/04/2026 01:41 PST - Details
VivosunSpec score 8.7

750 Power draw per light, Bar

+High 750W output for large grow areas
+Covers 25 square feet of growing space
+Dimmable to adjust light intensity
−High 750W draw needs substantial power capacity
$404.99-19%List: $498.98
as of 11/04/2026 07:38 PST - Details
SansiSpec score 9.5

Clip or gooseneck

+Two-pack gives two lights in one set
+Clip-on design attaches to pots
+Built-in timer for automatic operation
$29.99-17%List: $35.99
as of 11/04/2026 01:41 PST - Details
Mars HydroSpec score 7.9

100 Power draw per light

+100W output suits small indoor grow spaces
+Dimmable for adjustable light intensity
+Covers 9 square feet of growing area
$59.99-25%List: $79.99
as of 11/04/2026 00:07 PST - Details
ViparspectraSpec score 8.0

150 Power draw per light

+Dimmable for adjustable light intensity
+Covers 9 square feet per the specifications
+150W output for seed starting and vegetables
−Higher 150W draw than small grow lights
$84.98-15%List: $99.99
as of 11/03/2026 23:51 PST - Details
BarrinaSpec score 7.9

22 Power draw per light, Bulb

−22 power draw per light: 20 of the 27 here have a higher power draw per light
$28.99-12%List: $32.99
as of 11/04/2026 12:40 PST - Details
BarrinaSpec score 7.9

11 Power draw per light, Bulb

+Dimmable output for adjusting light intensity
+Four-pack offers four bulbs in one set
+Bulb form fits standard indoor fixtures
−Bulb form gives a smaller light area than panels
$32.99-11%List: $36.99
as of 11/04/2026 12:40 PST - Details
BarrinaSpec score 8.7

9 Power draw per light

+Dimmable output for adjusting light intensity
+Built-in timer for scheduled light periods
+Two-pack offers two lights in one set
$32.99-11%List: $36.99
as of 11/04/2026 12:40 PST - Details
VivosunSpec score 8.7

7 Power draw per light, Strip or tube

+Four-pack gives multiple light sources at once
+Built-in timer automates light schedules
+Dimmable to adjust light intensity
−One-foot tubes cover only a small area
$31.49-10%List: $34.99
as of 11/04/2026 07:38 PST - Details
VivosunSpec score 7.9

100 Power draw per light

+Full spectrum LED output for plant growth stages
+Dimmable so light intensity can be adjusted
+100W output suits grow tents and greenhouses
$107.99-10%List: $119.99
as of 11/04/2026 07:38 PST - Details
SansiSpec score 7.9

30 Power draw per light, Bulb

+Bulb form fits standard light sockets
+Dimmable for adjustable light output
+30W draw for indoor plant growth
$18.99-8%Was: $20.60
as of 11/04/2026 01:41 PST - Details
YadokerSpec score 9.5

Stand

+Low 5V voltage is safer around plants
+Dimmable from 10 to 100 percent
+Built-in timer automates light schedules
−Halo size covers only a small area
$17.98
as of 11/04/2026 08:40 PST - Details
KullsinssSpec score 9.5
+Dimmable for adjustable light intensity
+Built-in timer for scheduled lighting
+Tall design suited to upright plants
−Compact 6.3 inch size covers a limited area
$19.99
as of 11/03/2026 23:49 PST - Details
LBWSpec score 9.5

Stand

+Stand adjusts up to 68 inches in height
+Dimmable for adjustable light intensity
+Built-in timer for scheduled lighting
−Stand-based design needs floor space
$27.99
as of 11/03/2026 23:51 PST - Details
Spider FarmerSpec score 8.1

300 Power draw per light, Bar

+300W output for larger grow areas
+Dimmable for adjustable light intensity
+Bar-style fixture for even coverage
−High 300W draw needs adequate power capacity
$199.99
as of 11/04/2026 04:39 PST - Details
Spider FarmerSpec score 8.0

320 Power draw per light, Bar

+320W output for larger grow areas
+Dimmable for adjustable light intensity
+Bar-style fixture for even coverage
−High 320W draw needs adequate power capacity
$189.99
as of 11/04/2026 04:39 PST - Details
SansiSpec score 8.4

70 Power draw per light

+Built-in timer for automatic on and off schedules
+Dimmable output to adjust light intensity
+Covers 4 square feet of growing area
−Covers only 4 square feet of growing space
$89.99
as of 11/04/2026 02:35 PST - Details
Mars HydroSpec score 8.0

300 Power draw per light

+Dimmable for adjustable light intensity
+Covers 8 square feet of growing area
+Units can be daisy chained together
−300W output draws more power than small setups need
$189.99
as of 11/04/2026 00:07 PST - Details
BarrinaSpec score 8.4

Panel

+Dimmable output for adjusting light intensity
+16 square feet of listed coverage
+Panel form spreads light over a wide area
−Panel form needs more space than bulbs or clip-on lights
$135.99
as of 11/04/2026 12:40 PST - Details

Compare specs

grow lightPower draw per lightLight typeSpec scorePrice
1000Bar8.9$999.00
as of 11/04/2026 10:38 PST - Details
Bar9.5$79.99
as of 11/04/2026 10:38 PST - Details
Quantum board8.0$119.00
as of 11/04/2026 10:38 PST - Details
358.7$53.99
as of 11/04/2026 02:35 PST - Details
1007.9$69.99
as of 11/04/2026 07:38 PST - Details
55Strip or tube8.7$59.99
as of 11/04/2026 02:35 PST - Details
5Clip or gooseneck8.7$29.99
as of 11/04/2026 01:41 PST - Details
10Bulb8.7$18.36
as of 11/04/2026 01:41 PST - Details
30Stand8.7$55.99
as of 11/04/2026 01:41 PST - Details
750Bar8.7$404.99
as of 11/04/2026 07:38 PST - Details

Before you buy

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