... of wire: PVC or rubber, depending on your requirementBulb distance: 5-50cm, depending on your requirementColor of bulb: red, green, yellow ... or 110V, 220V or 230V, or 240vLifespan: 50,000hrsController: 2-circuits, 3-circuits, 4-circuitsFunction: with or without controller, depending on your requirementThe ... products, please do not forget to tell us your specifications. Multi color Christmas light