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Grow Lights

7 grow lights from Barrina, Sansi, Vivosun and more. Most cost $60 to $79, and half cost less than $70.

Grow Lights by use

Each use has a written rule on its page, built from listed specs. A grow light can match several uses.

Recommended Grow Lights

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
VivosunSpec score 7.3

100 Power draw per light

+Built-in fan for active air circulation
+Tunable spectrum output
+Compatible with GrowHub E42A and E25 controllers
$79.99-27%List: $109.99
as of 11/04/2026 07:38 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
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
ViparspectraSpec score 7.9

100 Power draw per light

+100 power draw per light: 37 of the 58 here have a lower power draw per light
+Dimmable: only 41 of 104 here have one
$65.99-6%List: $69.99
as of 11/04/2026 09:37 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

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Grow Lights by price

Count of the 7 Grow Lights in each price band.

Grow Lights by Power draw per light

Grow Lights that list a Power draw per light value.

Before you buy

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