Mini RF Remote

I would like to build a RF remote controlled candle but I am having a hard time finding a remote to do the job. My question is does anyone know where I can get a Cheap! Remote and receiver to work a single led? I found This: Wireless Doorbell
I was thinking of pulling the speaker out and attaching a Led, My thought is if it turns on/off a doorbell noise if should do the same for a led? right?
Thanks for your time and help.

oh, I should say it needs to be small enough to fit in a candle like this: FlickerCell REMOTE™ Battery Operated LED Candle