RGB LED Streifen Lichter 5M 10M 20M 30M LED Raumlicht mit APP Steuerung Flexible Rib
The maximum length of one roll of light strip is 15m, so (20m= 2rolls 10m; 30m=2rolls 15m). Length: 1m /2m /3m /4m/5m /10m /15m /20m /25m/30m. Item: RGB Led Strip. Color: RGB. ( NO APP).