The Grow Awards 2026 🏆
P1000
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#17
Global pos.
9.1
338 harvests
#17
Global pos.
9.1
338 harvests
614
Diaries

The ViparSpectra P1000 is a compact yet powerful full-spectrum LED grow light engineered for small to medium indoor cultivation spaces such as 2 x 2 to 3 x 3 tents. It operates at around 100 W actual power draw, offering energy-efficient performance that rivals many larger HID systems. This fixture is equipped with premium Samsung LM281B+ diodes, delivering a balanced light spectrum that includes warm 3000 K, neutral 5000 K, deep-red 660 nm, and infrared nm wavelengths - optimal for supporting all growth phases from vegetation to flowering. A built-in dimmer knob provides precise control over light intensity, helping prevent light burn during early growth stages. The P1000’s all-aluminum passive heatsink design ensures silent operation, excellent thermal management, and long service life. The ViparSpectra P1000 is perfect for growing 6-9 plants. Need more coverage? Consider the XS4000, for 9-12 plants. Need less coverage? Consider the KS2500, suited for up to 3-6 plants.

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Sam53
Sam53 commented4y ago
Very bright. Perfect for my 3x3 setup. Also brightness control is helpful for tall plants.
Joeready
Joeready commented4y ago
One of the very best lights , was my first viparspectra after the tent then I got the other 2 ,1500 an 2500 ..now I'm hooked on viparspectra .
Free_I_grow
Free_I_grow commented4y ago
I've been using it for 9 months now. It never gets hot. No noise, and so bright! My plants love it. I am about to buy a 2nd Viparspectra because I know for a fact I will be happy with it.