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220 watt HPS Conversion Bulb

$116.95
Put out a red spectrum like HPS bulbs 25,000 initial lumensWorks with a 250 watt MH Ballast*All our lamps have a 1 year warranty.
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Ultrasun 600 watt MH Conversion Bulb

$97.95 $88.16
The Ultra Sun™ MH Conversion Lamps are designed for those who have an existing HPS ballast that want to also be able to run metal halide lamps without purchasing a separate metal halide ballast. With a 6500°K temperature, these lamps are excellent for the vegetative cycle of plants and full term growing. These lamps have been specifically engineered for horticulture applications. Ultra Sun™ lamps are high quality, feature robust construction and have excellent reliability at an economical price.
  • One year warranty.
  • 57,000 Initial Lumens
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