Mastering the Art of Low‑Stress Training (LST)
A scientifically grounded guide for growers to unlock their plant...
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Description
Power: 47/60W. Air flow: 405/520 m3/h. Rated current: 0.21/0.27 A. Acoustic noise: 33/44 dB/3m. Speed: 1680/2460 per minute. Protection class: X4. Operating temperature: -25 to +60 °C. Lifetime: 40000 h. Weight: 3.19 kg.