Osram 600w Plantastar HPS (High Pressure Sodium) bulbs are designed specifically for plants. Plantastar bulbs have the highest PAR rating, meaning it has the highest plant-usable light output, of any bulb on the market. Like Sylvania Grolux bulbs, Plantastars offer quality, high value output designed for horticultural use with an impressive 30% more blue spectrum than a standard HPS Bulb.
These bulbs are equipped with E40 fittings and designed to be used with a ballast.
- Average lifetime: 12,000 h
- Provides light for the photosynthesis in plants
- Photon flux: > 90 % after 12,000 h
- High-pressure sodium lamp especially for greenhouse lighting
- Weight 0.4kg
- Shorter production times
- Control over blossoming