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Grow Lights

5 grow lights from Barrina, Sansi, Vivosun and more. Most cost $70 to $189, and half cost less than $190.

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 7.4

240 Power draw per light

+240W output for larger grow areas
+Built-in fan for active air circulation
+Full spectrum output for multiple growth stages
$189.99-9%List: $209.49
as of 11/04/2026 07:38 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
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
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

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Grow Lights by price

Count of the 5 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.