... source with PVC cover for total waterproof, lights are not replaceable3.energy saving,long life span4.available color: pure white ... red, yellow, oragne, pink, purple, RGB changing, etc, single color and multicolors are available.5.with or without controller, memory ... waterproof with IP448.wire colors: green, dark green, white, transparent, PVC wire and Rubber wire are available.9.your special designs ...