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![Sessa Marine Key Light 21 Usato [Test in Acqua]](https://i.ytimg.com/vi/ZK84zPRQfow/maxresdefault.jpg)
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How to Measure Light in a Greenhouse
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Signify [Formerly Philips Lighting] & LiCor Instruments - present the Why, What, When, and How. Grower Talks Sept-11-2018. Covers photo-sensors, DLI, and Spectra.
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4,150 Bekeken · 03/09/25
118 Bekeken · 18/04/25
1,026 Bekeken · 17/02/25
28,799 Bekeken · 13/05/24
8,009 Bekeken · 22/11/23
5,740 Bekeken · 25/08/23
25,866 Bekeken · 17/08/23
7,722 Bekeken · 13/10/22
129,079 Bekeken · 25/07/19
