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Hortilux MH - HPS Conversion Grow Lamp 940W High Performance Full Spectrum Light:
$35.00

Hortilux HPS conversion grow bulb. New old stock from 2016 inventory. Box says this bulb will work on a 1000 watt Metal Halide ballast to convert to this 940w High Pressure Sodium bulb. See box details for best information, offers will be considered.