Description
Lumatek 600W HPS 400V Bulb– High-Efficiency 400V Lamp for Flowering
The Lumatek 600W HPS 400V lamp is a high-performance 400V high-pressure sodium lamp designed for serious indoor growers.
With a red-rich 2000 Kelvin spectrum, this lamp delivers more PAR light, better efficiency, and more stable output than traditional 240V lamps. It is ideal for driving heavy flowering, bud density, and higher yields in medium-sized indoor setups.
🔧 Key Features
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2K Red Spectrum Output – Optimized for flowering with deep red and orange light.
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400V Technology – More efficient and brighter than standard 240V lamps.
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600W Power – Balances energy efficiency and strong bloom performance.
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High PAR Output – Supports dense flowers and heavy bud formation.
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Compatible Fixtures – Designed for 600W 400V ballasts and reflectors.
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Stable and Reliable – Long-lasting lamp with consistent spectral output.
✅ Why Choose This HPS Lamp
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Professional 400V Performance – Enhanced efficiency and output for serious growers.
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Optimized for Bloom – Drives flowering with a strong red-orange spectrum.
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Medium-Sized Garden Ready – Excellent for 600W setups in grow rooms or tents.
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Reliable Quality – Trusted brand in professional indoor horticulture.
🎯 Ideal For
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Bloom/flowering stages
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Hydroponic and soil grow systems
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600W 400V fixtures and ballasts
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Growers looking for efficient, high-output lighting
❓ FAQs
Q: What spectrum does this lamp produce?
A: 2000 Kelvin – red-rich light ideal for the flowering phase.
Q: What’s the difference between 400V and 240V lamps?
A: 400V lamps are more efficient, brighter, and provide more PAR output.
Q: Can it be used for vegetative stages?
A: It is optimized for flowering; use a MH or CMH lamp for veg.
Q: What fixtures are compatible?
A: 600W 400V digital ballasts and reflectors.
Q: How long does the lamp last?
A: Thousands of hours with stable performance and minimal lumen drop.