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Amazon.com: Horticulture Lighting Group HLG Bspec 300L 600W 270W 120V LED Quantum Board Grow Light w/Samsung LM301H and Deep Blue 470nm Top-Bin Diodes, Growing Lights for Indoor Plants, Full Spectrum, Dimmable :
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Amazon.com: Customer reviews: HLG 600 Bspec 600w 120 Volt- Horticulture Lighting Group Quantum Board LED Grow Light | ETL/UL Certified, Samsung LM301H, Inventronics Driver
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Amazon.com: Customer reviews: HLG 600 Bspec 600w 120 Volt- Horticulture Lighting Group Quantum Board LED Grow Light | ETL/UL Certified, Samsung LM301H, Inventronics Driver
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