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600w Sunmaster Dual Spectrum HPS Lamp
Funlite High Pressure Sodium Light Bulb, HPS 600W Lamp, Hydroponics Light, High PPF 1095Par, Enhanced Blue Spectrums, Lumen 93,000lm, Base E40, Bulb T46 : Amazon.co.uk: Lighting
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600w Lumatek High Pressure Sodium Grow Lamp - HPS Bulb : Amazon.co.uk: Lighting
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E40 400 Watt Metal Halide MH Grow Light Bulb Lamp HPS Son T Sodium Grow Lamp High Pressure Tubular for Floodlights,Hi-Bay Lights ETC,Extra-Low Lumen,Flowering,Glass : Amazon.co.uk: Lighting
SolisTek 400W 2K HPS SE Lamp
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