Dilution Solutions Nutrient Delivery System Mixing Chamber Sleeve 3 4 in [MC34 SHADE] Lighting This unit features 240V industrial grade Harvest & Storage This unit features 240V industrial grade NEMA 6 15 UL listed power outlets It contains over 90 naturally occurring elements covering half the periodic table in liquid plant available forms to ensure efficient plant growth and physiological processes with no limiting micronutrient factors The Dilution Solutions Nutrient Delivery System Mixing Chamber Kit is key to a successful dosing system that gives you a homogenized solution blend This kit includes the mixing chamber and all necessary plumbing connections to install into the system