400w Osram Plantastar HPS Lamp

Specially matched to the absorption spectrum for photosynthesis, for faster and healthier plant growth. Extremely constant photon flux very high luminous efficiency of up to 145 lm/W. Robust shockproof lamp design with elastic support for the burner. High-quality corrosion-resistant base, ideal for use in moist conditions.  Osram High Pressure Sodium Flowering lamps are made to the highest standards. The Osram Plantastar lamps have been specifically made for use in Vegative and Flowering cycles as the amount of blue light has been enhanced, although they are primarily a Flowering lamp.

Available to buy direct from of Hydroponic shop in Essex and our online Hydroponic shop