Dimming LED Lamps - AC Dimmer?

Hi All,

Working towards automating all the lights in my house and now I need an AC dimmer for our bedside lamps. I’d like to eventually tie the lamps to my alarm clock so that they will dim on in the morning and slowly dim in the evening when we go to bed.

Looking at hardware I’ve found lots of devices out there, but they all seem to be triac dimmers and I’m not sure if they’re compatible with LED technology.

Would this work? Any suggestions? Cheaper is better, but I also want to be able to dim low without flicker.