LED vs HPS Grow Lights: Which Are Better? We Compare Across 11 Categories (And Pick A Winner) - IndoorGrowTech
Lighting LED vs HPS, What are the Differences? - Eureka Blog
5 Truths About Growing Bigger Yields With LED vs. HPS | Herb
How Do LED Grow Lights Compared to HPS Grow Lights - Darkless LED Lighting Supplier
OK, Took pics of both the HPS buds and LED buds with the lights off for proper comparison. Both the same strain from clone from the same mother. Self bred Arctic OG.
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How Do LED Grow Lights Compared to HPS Grow Lights - Darkless LED Lighting Supplier
XML 350 LED Grow Light vs. 600w HPS Grow Light - YouTube