Dimmable Grow Light Bulb Full Spectrum, High PPFD 40W (600 Watt Equiv) with Remote, Auto On Off Timing 4 8 12 Hrs, Energy Saving Plant Light Bulb with E26 Base for Indoor Plants. HIGH BRIGHTNESS & ENERGY SAVING: PPF: 57umol/s, PPFD: 345μmol/s/㎡ @1ft !
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