So these lights are interesting... at first we couldn't get the remote to work...but it was controlling my space heater across the room (I know - crazy right). Once we unplugged the space heater it picked up the connection for the lights. You can pick from red blue or green or combinations of two or three colors. Has a flash, pulse, jump, or flow method available. You can also control the dimmer speed (which also turned my heat up and down on my space heater. What I would really of liked if the the lights were the whole strip as they appeared in the picture.