250 Watt Radium Metal Halide Bulb
Radium
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  • Notes

    • All metal halide bulbs produce a beautiful shimmering light.
    • The Kelvin (K) value of a MH bulb describes the color of the light the bulb produces.
    • Bulbs with a higher K value emit more blue than bulbs with a lower K value.
    • 20K bulbs are often used alone without additional actinic light.

    An electronic ballast, magnetic pulse-start ballast or magnetic HQI ballast is required to ignite this bulb. This bulb is white with a blue tint on a magnetic HQI ballast. It will burn more blue on an electronic ballast or pulse-start ballast. An great choice for reef tanks up to 24" deep.

  • Item Description Price Quantity
    250 Watt Radium Metal Halide Bulb
    20K
    $83.99