Yes, it does. The Smart Dimmer is compatible to work with dimmable LED, CFL, and incandescent/Halogen bulbs.
#5 I have a dual "2.4g / 5ghz" , will I have to switch to the 2.4ghz signal via my iphone to operate the switch? thanks
Please use the 2.4ghz network when set it up with your phone. The smart dimmer needs 2.4G home WiFi network. After Set-up, you can switch your Phone to the 5ghz connection.