Control Freak 7 Amp Dynamic Frequency Fan Speed Controller Plagron One we recommend a lot

One we recommend a lot for growers stepping up to active cooling for the first time

using a concentrated product for the first few weeks only

Lamp not included

no moving parts to fail

Control Freak 7 Amp Dynamic Frequency Fan Speed Controller Plagron One we recommend a lotControl Freak 7 Amp Dynamic Frequency Fan Speed Controller Quiet Control for Bigger Fans Best for: Growers running a single larger extraction fan, or multiple fans with a higher combined current draw, who want smooth, buzz free speed control. Our thoughts Step up from a tent to a proper grow room and a lot of basic fan controllers just aren't rated to cope, or they hum and stutter at the low end. The 7 Amp Control Freak is built to handle bigger