Osram PlantaStar 400 Watt HPS Bulb

Osram PlantaStar 400 Watt Dual Spectrum Hps Bulb

This Dual spectrum HPS Bulb from Osram is suitable for horticulture lighting and is perfect for the flowering stage as it has a 20% increased blue spectrum which is needed near the end off the flowering cycle.

 

Benefits :

- Specially matched to the absorption spectrum for photosynthesis For faster, healthier plant growt

 - Extremely constant photon flu

- Very high luminous efficacy 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 surroundings