LED Copper String Light 1.water proof,safety voltage. 2.energy saving,easy to sharp. 3.CE,ROHS approval. 4.quality ensured LED Copper String Light are our company's new patented products and has passed CE,ROHS certification,with energy saving and environmental protection,safety,waterproof,lightweight sophisticated features such as:1 The category of led copper wire lightsA.LED copper wire string ...