... lifetime, 3.Energy saving,environmental 4.Waterproof,safe LED Christmas Lights:1.Our products are of reliable quality ... has blue,red,green and so on.4.Strings can be connected with end connector5.Working life ... tungsten.7.Waterproof ,unbreakable and shockproof8.Applications:on of Christmas trees, windows, and tourist resort, squares, hotels, ... price we warmly welcome your orders! LED Christmas Lights-PEC7