Excellent product working gud one of the best thing is timer and second is adjustable speed of fan and pump you can use it in iron and plastic body cooler and very easy to install anyone can install this product gud for the aged people i love this device

Easy to install , works as it says. Humming noise - it makes irritating hums at all speeds except full when installed to my Polar brand fan It makes very little unnoticeable hums when installed to my PSPO fan.

I was using GM step regulator for last 10yrs but now these are not working properly. This is the best i have where i get a remote operating light and a fan regulator with 10 speed.Its really helpful in night to operate light remotely and in early morning to slow the speed of fan.Last but not the least talking about the quality and sensitivity, quality of the remote plastic and module is upto the mark. Switch module is very sensitive, it catches signal even if operated in opposite directions.

Good product and working very fine.

Nice product, but one problem, input output wire shoul be minimum 1ft. But they have given only 3 inch, very difficult and small wire to connect the fan and electrical point. If they will give 1 or 2 ft it will be fantastic. They can charge extra for that. One more thing there should be a option for discount for bulk purchase. Price is little bit high. In remote they don't provide the battery.

Installed my self with limited tools. It is working fine. I'm very much satisfied. Now I am buying another one for my daughter's cooler.