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Radium 20K Single End Bulb

Grouped product items
Product Name Qty
250W Radium 20K Single End Bulb

SKU: 204580

In stock


Earn 81 Reward Points Earn 810 Reward Points

- +
400W Radium 20K Single End Bulb

SKU: 204581

In stock


Earn 82 Reward Points Earn 820 Reward Points

- +

    Why does BRS recommend this?

    Radium bulbs are the most sought after single ended bulb in the reef aquarium hobby. Many successful tanks that run metal halide lights use the radium bulbs for their impeccable track record in the hobby.

    • Unique crisp white color with a strong blue tint
    • More natural "under the sea" look than other 20k metal halides
    • Typically unnecessary to add actinic supplementation with these bulbs
    • Made in Germany
    • Requires 250w HQI Ballast
    More Information
    Product Name Radium 20K Single End Bulb
    SKU brs-Radium-20k-Single-End-Bulb
    Bulb Color/Temperature 20,000K
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