... approval 3.OEM oders acceptable Led Light String Led Copper String Light--(CE and ROHS Approval):*LED Copper ... saving and environmental protection,safety,waterproof,lightweight*Light color: red ,yellow,yellow-green,green ... life span: 25,000 hours *waterproof IP44*String Length: 10 meters , and we can ... ,10cm,15cm,20cm*LED cooper wire lights string is the wonderful decoration for Christmas, Halloween ...