WENDADECO LED Curtain lights have main cable and dropping string lights main cable is 2*1`.0MM2 round Cable or 2*0.75mm2 round cable in black cable or white also rubber cable 1*0.5mm2 round rubber cable in high quality and waterproof IP44 /IP65 Can customize different length for 2*1.5m 3m *3m 5m or 300leds 600leds 900leds of different model t of LED curtain lights . each set have male connector and female connector , can connectable each other can connect 10m, 20m 50m and so on . also can in red yellow blue green white black of different color of choice , it is wide applicatin for led Christmas lights , these icicle lights also passed CE ROHS testing