USA STOCK SYLSTAR 630W 6Bars Quickstar LED Grow Light Foldable for Indoor Plant, Full Spectrum and High PPF/PAR 3500K for Veg and Bloom

Option Option A Option B Wattage 640W 640W PPF 1536 μmol/s 1664 μmol/s Efficacy 2.4 μmol/J 2.6 μmol/J Dimension 44*45.5*2.9 inch 44*45.5*2.9 inch Weight 10KG/22LBS 10KG/22LBS TOP Features: EXCELLENT HEAT DISSIPATION Hollow design has better airflow and great heat dissipation. The outstanding heat dissipation ability can make the lampwork stably for a long time, and this also guarantees the long life of the lamp. EASY INSTALLATION Plug to Use! Take out the lamp and install the hook to use it directly. Compared with other lamps, there are fewer complicated installation steps. ADJUSTABLE HEIGHT Through the attached lifting rope, you can freely adjust the installation height of the lamp according to the different growth stages of the plant. Adjust the output power of the lamp according to the height, which can make the lampwork more efficiently and save energy. FOLDABLE BODY The foldable lamp body saves more logistics costs. At the same time, it can save space when