There is no written info with the lights. I only found multiple colorways by pushing the button on the USB plug and not relying on the remote.The light effects (twinkle, wave, strobe) only work on the multi color setting, not the single color modes, but if you set it to "Auto" and find a pretty color mode, you can "PAUSE" it to stay that way.The appropriate USB adaptor plug is NOT supplied. If you don't use one with ample wattage, the lights malfunction. I am using a 5 V adaptor plug. It seems tSee full review