If you want to install a dimmer, I've had good luck with the EZ Dimmer
sold by superbrightleds. I installed two dimmers, but only one is currently in use for the LED puck-style lights in the pop top ceiling. The plan is to add strip lighting for the lower section eventually.
We paired the dimmer with this remote
which we keep docked just above the barn doors, and added this remote button
which we typically keep up top in the pop top so we can turn the lights off and on without getting out of bed. Both remotes are magnetic, so they're easy to store and move around as needed.
Of note, you'll find a 4ch version of this dimmer on superbrightleds' site as well. Just so there's no confusion, this is used to control 4 outputs at once, not 4 outputs independently.