HPS Lamp for growth and bloom OSRAM PLANTASTAR 400W

- Specially matched to the absorption spectrum for photosynthesis
- For faster, better blossom growth
- Extremely constant photon flux
- Very high luminous efficacy of up to 145 lm/W
- Robust shockproof lamp design with elastic support for the burner
- High-quality corosion-resistant base, ideal for use in moist surroundings

A definit larger fraction of red light, which makes this illuminant a bloom-light. The very little fraction of blue colour in all "Plantastar" illuminants is expanded ca. 30%. Though it is still small in relation to the entire spectrum, this blue light is affecting the blossoms very positively.

Socket/ light base: E40
Wattage: 400W
Luminous flux: 55000 lm
Illuminant voltage: 100V
Supply voltage: 220-240V
Illuminant power: 4.5A