SolarSystem 550 VEG Programmable LED, 90-277V ph-ec-tds-meters-and-solutions magnesium and iron supplement that

magnesium and iron supplement that helps prevent and correct common plant deficiencies and assists in plant growth and development

PhysioSpec Indoor is a full-cycle spectrum optimized for rapid growth and complete plant development

Connection Type: Inline garden-hose connection

seven days a week

undervoltage protection

SolarSystem 550 VEG Programmable LED, 90-277V ph-ec-tds-meters-and-solutions magnesium and iron supplement thatSOLAR SYSTEM 550 VEG The SolarSystem 550 is a game changer for LED grow lights. The SS 550 is a high power veg and bloom light that draws 400 watts and will replace a 600 watt HPS light. The SS 550 features fully programmable spectrum control which enhances plant growth and increases yield. Three separate spectrum channels can be programmed be the day, week or season to best match natural sunlight. Key features include: High power LEDs for best yields