Hydroponic 400 watt HPS Grow Light for Greenhouse  

Specifications:

   High pressure sodium lights enhance the fruiting and flowering process in plants. Plants use the orange/red spectrum in their reproductive processes, which produces larger harvests of higher quality herbs, vegetables, fruits or flowers.

  High pressure sodium lights emit a lot of heat, which can cause leggier growth, this can be controlled by using special air-cooled light reflectors

• delivery 10% more lights than standard HPS lamps
• high lumen output, promote dense,lush plant growth for stem elongation and flowering
• fit E40 mogul-based reflectors
• customized label,package available
• 1 year warranty