The Best 300 Watt Grow Light of 2021

114,730 reviews analysed

Rank		Product Name	Score
		VIPARSPECTRA UL Certified 300W LED Grow Light, with Daisy Chain, Full Spectrum Plant Growing Lights By VIPARSPECTRA	9.4 SCORE	View Product
2^nd		6% OFF Phlizon Newest 600W LED Plant Grow Light,with Thermometer Humidity Monitor,with Adjustable Rope,Full By Phlizon	9.3 SCORE	View Product
3^rd		31% OFF MarsHydro LED Grow Light 300W 600W 1200W Full Spectrum for Hydroponic Indoor Plants Growing Veg and By MARS HYDRO	9.2 SCORE	View Product
4^th		300W LED Grow Light, Growing Lamp Full Spectrum for Indoor Hydroponic Greenhouse Plants Veg and Flow By YINTATECH	9.1 SCORE	View Product
5^th		VIPARSPECTRA Timer Control VT300 300W LED Grow Light, Dimmable Veg/Bloom Channels 12-Band Full Spect By VIPARSPECTRA	9 SCORE	View Product
6^th		Gutebote 300W Grow Light LED - Full Spectrum with UV & IR for Indoor Hydroponics Greenhouse Plants V By Gute Bote	8.9 SCORE	View Product
7^th		58% OFF WattShine LED Grow Lights – 300W Growing Lighting, Full Spectrum Grow Light Plant Light Grow Lamp By WATT SHINE	8.8 SCORE	View Product
8^th		MAXSISUN 300W LED Grow Light Reflector Panel Full Spectrum for Indoor Horticulture Greenhouse Soil H By MAXSISUN	8.7 SCORE	View Product
9^th		VIVOSUN 300W LED Grow Light Full Spectrum for Hydroponic Indoor Plants Growing Veg and Flowering By VIVOSUN	8.6 SCORE	View Product
10^th		60% OFF Roledro LED Grow Lights, 300W UFO LED Grow Light for Indoor Plants, Red Blue Spectrum Grow Lamp for By Roleadro	8.5 SCORE	View Product

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