400 Watt 20,000K Metal Halide Double Ended Bulb
400 Watt 20,000K Metal Halide Double Ended Bulb
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$79.00
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$79.00
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- Emits a Vibrant, Deep Actinic Blue Light with high spikes in the 420nm range
- Simulates sunlight at ocean depths of 8-20 ft
- Promotes the development of photosynthetic plants, anemones and coral
- Suggested Metal Halide Wattage Guide: 400w for tank depth of 24" - 48"
- Use with 400 watt M135 ballast or 400 watt Electronic Ballast
- Hamilton Technology brand