thanks Tim!!
Hi Dave, being that the controller works like a dimmer switch, you may just need a dimmable LED bulb. I have never tried that with one of these 4 level touch switches.. I use these controls in lamps but have always used the incandescent bulbs. I just checked my table lamp that I made with a dimmer switch in it and there is a dimmable LED bulb in it and it works fine.
Cheers, Jim ........................ Variety is the spice of life...............Learn something new every day