Osram Plantastar 400 Watt (Dual Spectrum Lamp) Shipping meaning it is compatible with

meaning it is compatible with all the standard reflectors and 240v ballasts

boosters and additives

It increases metabolic activity and mineral uptake by utilizing biostimulants and organic transport enhancers - not synthetic PGRs

Works with plants during the flowering phase of plant growth

Osram Plantastar 400 Watt (Dual Spectrum Lamp) Shipping meaning it is compatible withPlantastar T dual spectrum bulb The Osram Plantastar HPS lamp is one of a handful of bulbs specifically designed for the horticulture market. The colour temperature rating of the Osram Plantastar is 2000k, which is firmly in the red spectrum. There is also a substantial amount of light in the blue spectrum to give a more rounded, balanced light for your plants. The Osram Plantastar uses the standard E40 lamp fitting, meaning it is compatible with all