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LED Plant Growth lamp
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Hot Sale PAR38 LED Grow Light Full Spectrum 12W 15W 18W for Flower Plants & Fruits LED Fill Light
Price: $6.00/pieces 50-199 pieces
MOQ: 50 pieces
Delivery Time: Negotiable
Brand: Shineknot
Product Description 1. The effect of spectral range on plant physiology1)280 ~ 315nm: Minimal influence on morphology and physiological process2)315 ~ 400nm: less absorption of chlorophyll, affecting the photoperiod effect and preventing stem elongation3)400 ~ 520nm (blue): The absorption ratio of c... View More
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