Description
Sylvania Grolux T8 Fluorescent Tube 18W – Balanced Spectrum for Healthy Growth
The Sylvania Grolux T8 18W fluorescent tube is designed to promote plant health with a balanced spectrum of red and blue light.
This compact, energy-efficient tube is perfect for propagation areas, seedlings, and vegetative growth in small indoor gardens.
Its low heat output allows for close placement to plants, reducing the risk of damage while providing an ideal light spectrum for early growth stages.
🔧 Key Features
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Balanced Red/Blue Spectrum – Supports photosynthesis and plant development.
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18W T8 Tube Design – Compact size ideal for propagation setups and small grow tents.
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Low Heat Output – Safe for close placement near delicate seedlings.
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Energy Efficient – Cost-effective lighting solution with low power draw.
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Durable Performance – Long-lasting tube with stable output.
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Compatible Fixtures – Designed for use in standard 18W T8 fluorescent fittings.
✅ Why Choose This Grolux Tube
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Perfect for Seedlings & Propagation – Gentle, balanced light for young plants.
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Energy Efficient – Low power consumption with effective growth results.
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Safe for Small Spaces – Minimal heat makes it ideal for confined environments.
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Reliable Brand – Sylvania is a trusted name in horticultural lighting.
🎯 Ideal For
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Seedlings and cuttings
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Propagation trays and clone domes
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Small grow tents, shelves, and cabinets
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Hobby growers and micro-grow setups
❓ FAQs
Q: What spectrum does this tube produce?
A: A balanced mix of red and blue wavelengths optimized for plant growth.
Q: Can it be used for flowering?
A: It is mainly designed for propagation and vegetative growth.
Q: What fitting does it need?
A: Standard 18W T8 fluorescent tube fittings.
Q: How long does it last?
A: Thousands of hours with consistent spectral output.
Q: Why choose a fluorescent tube over HID?
A: Fluorescent tubes are ideal for small spaces with low heat and low energy usage.