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Amazon.com: iPower GLBULBM400A 400W Grow Light Bulb Metal Halide MH Conversion Lamp for Plants with High PAR Enhanced Blue and Violet, 1 Count (Pack of 1), Spectrums CCT 6000K : Everything Else
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Amazon.com: iPower GLBULBH400X2 400 Watt High Pressure Sodium Super Grow Light Lamp Full Spectrum HPS Bulb for Plants, 400W, white : Everything Else
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