Plantmax 600W MH Sky Blue Lamps advanced nutrients while some plants such as

while some plants such as onions and cucumbers tend to thrive at higher temperatures

Hydroponics systems needing balanced pH for nutrient availability

nutrient absorption

There are absolutely no harmful PGR's (plant growth regulators) in this - or

Input Watts: 780W

Plantmax 600W MH Sky Blue Lamps advanced nutrients while some plants such asPlantmax 600W MH Sky Blue Metal Halide provides an ideal 7200K blue spectrum to help plants grow in vegetative stages. Features & Benefits Sky Blue Metal Halide provides an ideal spectrum to help plants grow in vegetative stages. 7,200K blue spectrum is perfect for young plants. Operating position: Universal with enclosed fixtures. Average life hours: 10,000. Specifications LAMP TYPE Metal Halide WATTAGE 600W, 1000W COLOUR TEMPERATURES 7200K LUMEN