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In addition to controlling the on/off scheduling of the light systems
15' ‐ Europe for SPYDR 2x/2p/2i VYPR 2x/2p/2x²
Excellent PAR output (2100 µmol/s)
(40) Eco friendly 1/2 gallon bag bottles
• Use with any media absorbent or repellent
Schaefer Versa-Kool Circulation Fan flowering nutrients In addition to controlling theSchaefer Versa Kool High Velocity Greenhouse Fan, 12" Reduce heat stress and improve air quality with Schaefer's uniquely designed circulation fans. Unrivaled in the market, these fans are engineered to produce greater air movement and superior cooling no matter the application. You don't hear them. You don't see them. You only feel them! Also known as Horizontal Air Flow (HAF) fans, these fans move air in a coherent horizontal pattern creating a