20 LED Wine Bottle Cork Lights Copper Wire String Lights, Battery Powered / Wine Bottle Fairy Lights Bottle6437 20 LED Wine Bottle Cork Lights Copper Wire String Lights, Battery Powered Wine Bottle Fairy Lights Bottle. Description : Lights an enameled copper wire. Ensuring low current, as the copper wire is insulated and won't overheat. You can fully enjoy a warm bright dimmable LED lights. Do not worry about electrical problems, the use of power saving LED enables the light's power consumption to be only one fifth of that of the in lamp. The wires and LED