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Grow Lights under $75

All Grow Lights

5 grow lights under $75 from Barrina, Sansi, GE and more. Most cost $60 to $69, and half cost less than $66.

VivosunSpec score 8.6

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
Mars HydroSpec score 8.7

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 8.7

100 Power draw per light

+9 coverage area: the highest coverage area of the 5 here
+100 power draw per light: only 2 of 34 here have a higher power draw per light
$65.99-6%List: $69.99
as of 11/04/2026 09:37 PST - Details
Spider FarmerSpec score 8.7

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 8.7

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

Compare specs

grow lightLight typeSpec scorePrice
8.6$69.99
as of 11/04/2026 07:38 PST - Details
8.7$59.99
as of 11/04/2026 00:07 PST - Details
8.7$65.99
as of 11/04/2026 09:37 PST - Details
8.7$69.99
as of 11/04/2026 04:39 PST - Details
8.7$59.99
as of 11/04/2026 04:39 PST - Details

Before you buy

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