Lumatek - HPS Lamp | Flowering phase bulb

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💡 Lumatek HPS Lamp for Indoor Cultivation

The Lumatek HPS lamps are high-pressure sodium bulbs designed for indoor growing. They offer high PAR/PPF output and a red-orange spectrum ideal for stimulating flowering and maximizing yield. Designed to work best with Lumatek digital ballasts, they are available in different wattages to fit any grow space.

⚙️ Main features

  • Available variants: 250W • 400W • 600W
  • Compatible with Lumatek digital ballasts and other electronic ballasts of the same power
  • High PAR/PPF output for more vigorous growth
  • Red/orange spectrum specific for the flowering phase
  • Average lifespan: about 24,000 hours
  • Luminous efficiency up to 150 lm/W (depending on wattage)

🧾 When and how to use

  • Ideal for the flowering phase of plants
  • Always pair with a ballast of the same power (e.g., 400W lamp + 400W ballast)
  • Do not use with ballasts dimmed to values not matching the bulb wattage
  • Allow the lamp to cool down before restarting after shutdown

✅ Why choose it

  • High light output and consistent stability
  • Optimized for Lumatek digital ballasts
  • Reliability and long lifespan