Can I use a standard light dimmer to cut down a 480 CFM blower? The fan is rated 130w I think and 1 amp, the dimmer is rated max 600w. It says to only use with standard incandescent lighting. I guess that means not to use it with halogens or florescents. I plugged it and it worked with the fan, the only thing is it "humms" a little if I set it too low, but an incandescent light does the same I think. What do you think ?