Set the mood with this little set of coloured wall lights, powered by usb, you can mount the lights themselves by either the little sticky hooks, that the lights can be added and removed, or stick the self adhesive magnetic strips to the lights and stick to magnetic surfaces. There is 47cm of cable from the usb plug to the first light, and 31cm of cable in between lights. If putting in a straight line you would have a lit length of 110cm, but you can arrange anyway you'd like. Lights 6.5cm tall x 5cm diameterincludes 4 sticky hooks and 4 sticky magnetic stripsusb31cm cable between lights