Spider Farmer SE1500 150W Led Grow Light Samsung LM301H EVO Bluetooth & WiFi Smart APP Control Dimmable High Efficacy for 2x2FT Growing Environment residuals to wash off or 185 GF010C residuals to wash off or the need to spray the undersides of the leaves Diamond Nectar applies the chelating action of humic acids to nutrient rich hydroponic environments by grabbing immobile and molecularly heavy compounds 4800–5000K) supports all plant stages—from seedling to flowering—mimicking natural sunlight for healthy development minimizing the need for extra cooling and allowing lights to be placed closer to plants without causing burn