Grow Lights under $100

3 grow lights under $100 from Barrina, Sansi, Vivosun and more. Prices run $19 to $99.

SansiSpec score 8.8

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

SansiSpec score 8.0

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

BarrinaSpec score 8.0

30 Power draw per light

+30W output for growing in a 3 sq ft area

+Built-in timer for automatic on and off schedules

+5000K full spectrum light

−Stands 6 FT tall, needing vertical space

$99.99

as of 11/04/2026 12:40 PST - Details

Compare specs

Power draw per light	Light type	Spec score	Price
30	Stand	8.8	$55.99 as of 11/04/2026 01:41 PST - Details
30	Bulb	8.0	$18.99 as of 11/04/2026 01:41 PST - Details
30		8.0	$99.99 as of 11/04/2026 12:40 PST - Details

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