Northern Lights Gardening

Trusted Source Since 1999


Efficent and bright, these lamps convert to the red spectrum of High Pressure Sodium from your Metal Halide ballast. 360W for 400W MH ballasts and 940W for 1000W MH ballasts.

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Online Price : $107.96

Store Price : $119.96

  360 Watt
  940 Watt

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  • Ultra Ace conversion lamps are HPS lamps that operate on Metal Halide systems.
  • Transforms a one-dimensional Metal Halide Lighting system into a complete growing system.
  • Provides optimum red spectral energy required for flowering.
  • EN designation means environmentally friendly in that the lamps pass EPA, TCLP test criteria as non-hazardous waste.

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