ViparSpectra V300 LED Grow Light Promote TDS measurements are performed using

TDS measurements are performed using the 4-4-2 conversion factor of 0

Compact design minimizes interference with sun in greenhouse applications

magnesium (needed for photosynthesis) and fortified with sea kelp

pH Range: 0-14

A powder-coated steel grill is clean and durable

ViparSpectra V300 LED Grow Light Promote TDS measurements are performed usingReflector Series V300 LED Grow Light is scientifically engineered to keep the balance of the PAR Lumen Output and Coverage. The secret to the VIPARSPECTRA LED success is the optimal full spectrum which provides plants Veg and Flower all stages with everything they desire in the natural sunlight. Compares to traditional 250 watt HPS MH while consuming only 136 watts! Perfect for a 2x2 vegetative coverage at 24 while 1. 5x1. 5 flowering coverage at 18.