LED Full-Spectrum & High PPFD: for high photosynthetic efficiency of plants and accelerated growth rate_x000D_ Controllable Lights, Water & Nutrient Solution: for faster and more efficient plant growth_x000D_ Extendable Rods: provide plenty of room for plants to grow_x000D_ Removable Design: easy to clean the water tank_x000D_ Included power adapter - 24Vdc 1.5A (36W)