Our RWL218-S640 is made of 8-lamp combinations, You can connect to the host via the controller and bus network, Thus controlling the switch of the plant lights, The RWL218-S640 plant growth lamp is assembled from 2,112 lamp beads, combined with a unique heat dissipation technology, This not only improves the PPF but also improves the service life of the lamp beads, And facing plants with different needs for the spectrum, Our company can make plant lights that meet the demand spectrum, To meet the needs of plant growth, At the same price point, our RWL218-S640 power is more prominent than other products, And the power efficiency is as high as 93 percent.