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190067
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Specially matched to the absorption spectrum for photosynthesis
- For faster, healthier plant 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 corrosion-resistant base, ideal for use in moist surroundings
Applications:
Commercial horticulture to enable all-round production of plants and vegetables
Plant production for research purposes
Photo-exposure of grass on sports pitches
Product reference | PLANTASTAR inter 250 W |
Wattage | 250 W |
System wattage | 285 W |
Operating voltage | 230 V |
Lamp voltage | 100 V |
Ignition voltage min./max. | 4/5 kVs |
Lamp current | 3.0 A |
Line current compensated at cos ö 0.9 | 1.5 A |
Luminous flux | 33 200 lm |
Photon flux | 420 ìmol/s |
Electrode gap | 65 mm |
Light center length a | 158 mm |
Diameter d | 46 mm |
Length l max. | 257 mm |
Base | E40 |
Burning position | universal |
Max. perm. outer bulb temperature | 400 °C |
Max. perm. base edge temperature | 250 °C |
P.f. corr. capacitor at 50 Hz cos ö 0.9 | 32 ìF |
Recommended life | 12 000 h |
(failure rate < 5 %, photon flux > 90 %) |
Power | 250W |
Lamps | Sodium |
Spectre | Growth and Bloom |
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