Remote Control Operation/Timing Solar starburst sphere lights is controlled by a remote control, and the remote control distance is about 33 Ft. 8 flashing modes and 4 brightness adjustments on the remote control, you can switch your favorite lighting mode and brightness at will.After turning on the LED copper string lights, click the timing button (3H, 5H, 8H) on the remote control, and it will automatically turn off after the relative time.