10 best400 Watt Grow Lightsof December 2025
112M consumers helped this year.
1
VIPARSPECTRA 2024 Upgraded P2000 LED Grow Light, Daisy Chain Dimmable Full Spectrum LED Grow lights for Hydroponic Indoor plants Seeding Veg Flower Plant Growing lamps for 4X2/3X3 Grow Tent Greenhouse
VIPARSPECTRA
9.9
8% off
2
SANSI 600W LED Grow Lights for Indoor Plants, Lifetime Free E27 Grow Bulb Replacement, Full Spectrum 4-Gooseneck Clip Plant Grow Lamp with Timer 4/8/12 Hrs for Indoor Seedlings Plant Growing - Black
SANSI
9.8
3
SPIDER FARMER 2024 EVO SF1000 LED Grow Light with Samsung LM301H EVO High Efficiency & Dimmable Lighting Full Spectrum Grow Light for Indoor Plants Veg Bloom Growing Lamps for 2x2/3x3 Grow Tent
SPIDER FARMER
9.6
4
MARS HYDRO Newest TS 1000 LED Grow Light 38x31cm Dimmable Grow Lights Daisy Chain Grow Lights Full Spectrum for Indoor Plants Seeding Veg Flower Growing Lamp
MARS HYDRO
9.4
5
Phlizon FD4500 450W Plant Led Grow Light for Indoor Plants Daisy Chain Dimmable Grow Light with LM281B & Brand Driver Grow for 150x150cm Coverage Full Spectrum Growing Lamps 2.9 µmol/J LEDs
Phlizon
9.1
OtherUp to 25% off
Phlizon Pro Series 2000W LED Grow Light 120x120cm Coverage Full Spectrum LED Grow Lights with 2.8 µmol/J Upgraded SMD LEDs Dimmable Plant Grow Lamp for Indoor Plants Seeding Veg and Bloom
KOSCHEAL 1200w LED Plant Grow Light Full Spectrum Daisy Chain with Samsung LM301B Veg Bloom Double Switch for Indoor Plant Seedling Flower and Fruiting to Provide Suitable Spectrum Quiet Built-in Fan
VIPARSPECTRA XS1500 LED Grow Light with Samsung LM301B Diodes & MeanWell Driver, Dimming Daisy Chain Full Spectrum Grow Lights for Indoor Plants Veg Bloom Growing Lamps
Senelux Latest SE-2000 LED Grow Light with Samsung LM301B Diodes & Brand Driver Dimmable Lights Sunlike Full Spectrum for Hydroponic Indoor Plants Veg Flower
27% off
6
SANSI 36W LED Grow Light for Indoor Plants, 400W Equivalent Full Spectrum E27 Plant Grow Light Bulb for Seedlings Vegs Flowers Hydroponics (PPF: 65 μmol/s, 60° Beam Angle, Veg Cover: 2x4 Sq Ft)
SANSI
8.8
7
LinQool LED Grow Light 240w，3X3ft Dimmable Plant Grow Light UV IR,Sunlike Full Spectrum for Indoor Plants Seeding Veg and Bloom Plant Growing Lamps
LinQool
8.6
17% off
8
wolezek Grow Lights for Indoor Plants, Full Spectrum LED Plant Light, 6000K/3000K/660nm 2-Head Growing Lamp with Clip, Auto ON & Off Timer 6/12/16H, 3 Modes, 5-Level Dimmable, Use for Indoor Growth
wolezek
8.3
20% off
9
![2024 Upgraded BW1000 LED Grow Lights Double Chips Full Spectrum with 3-Metre Cable for Greenhouse and Indoor Plant Veg and Flower Growing[Black]](https://images-proxy.bestreviews.guide/T9tdwoIwqJ-KTJ-k9YzSCQXJwvU=/0x150/https://m.media-amazon.com/images/I/51gcj9PJNUL._SL500_.jpg)
2024 Upgraded BW1000 LED Grow Lights Double Chips Full Spectrum with 3-Metre Cable for Greenhouse and Indoor Plant Veg and Flower Growing[Black]
DragonLight
8.0
10
VIPARSPECTRA 2024 Newest XS1500 Pro LED Grow Light with New-gen Lens, Dimming Daisy Chain Full Spectrum Grow Lights for Indoor Plants Veg Bloom Growing Lamps for 2x2/3x3 Grow Tent Actual Power 150Watt
VIPARSPECTRA
7.7
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