... after 2-3 years of night walking along street lights, I decided to go for superactinic tubes. Often, I combined them with a self ballasted Mercury lamp, because it was easier to see the moths arriving
at Eslex, Lavey (Vaud, Switzerland)
at Campascio, Poschiavo (Graubünden, Switzerland)
at Egerkingen (Solothurn, Switzerland)
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Excellent!
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