... use 3.easy to use 4.waterproof IP67 LED Copper String Light For Projector 1.Details:Led color:white,warm white,red,yellow,blue ... :5cm,5.6cm,10cm,20cmThe wire material:0.4-0.5 pure copper wireWire color:golden or sliverLED lights are safe, as they ... . 3. Adapter for RGB LED Fariy lights 4. It's waterproof, IP65, and pass CE, ROHS. 5. Application:LED String Light are widely used ...