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Published on Feb 20, 2009
This video shows that the distance from your lamps to your plant is important of the light that the plant receive. Not interesting for all, I know., but some growers like this information. I make some measuring on the light in LUX on 1 and 2 ft. / 30 en 60 cm. On 2 ft. / 60 cm the LUX = ca. 53.500 On 1 ft. / 30 cm the LUX = ca. 120.000 So the different in light 1ft / 30 cm and 2 ft / 60 cm = 100%