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The Best 400 Watt Grow Light - December 2021

Based on the analysis of 6,811 reviews.

Rank

1

iPower Digital Dimmable System Reflector product image

2

Best Seller
VIVOSUN Hydroponic 400 Watt HPS MH Grow Light Air Cooled Reflector Kit Easy to Set up High Stability product image

3

Best Value
BLOOMSPECT Upgraded 600W LED Grow Light with Daisy Chain Dual Chips Full Spectrum Plant Grow product image

4

VIPARSPECTRA Reflector Spectrum Indoor Plants product image

5

VIVOSUN Hydroponic Watt Light Reflector product image

6

iPower 400 Watt HPS MH Digital Dimmable Grow Light System Kits Air Cooled Reflector Hood Set product image

7

Phlizon Thermometer Humidity Adjustable Spectrum product image

8

iPower Magnetic Digital Ballast Lumen per watt per dollar product image

9

iPower Digital Dimmable System Reflector product image

10

iPower Digital Dimmable System Reflector product image