Hi-Par 630W Controllable Digital Ballast ezi oil A healthier root zone allows

A healthier root zone allows plants to absorb water and nutrients more effectively

Hydroponics : Use 2gms per 4L of nutrient solution

allowing you to focus on plant care

1 second programmable timer intervals provide flexibility for use of this timer across a wide variety of applications including Pumps

5) without manual adjustment

Hi-Par 630W Controllable Digital Ballast ezi oil A healthier root zone allowsHI PAR 630w CMH Digital Controllable Ballast The HI PAR 630w CMH Controllable Ballast is our smartest CMH solution for both hobby and commercial cultivators! Utilising unique Double Ended 630w technology for increased CMH efficiency; our controllable digital 630w ballasts offer intelligent solutions for CMH precision light output control. Building from HI PARs foundation of reliability and unique ceramic lighting solutions; we present the 630w CMH