1.Flexible enough to be bent at any angles 2.DC12V, 5m/ roll, 24w/ roll.3528 SMD led as light source. 3.Flexible PCB Size: 1000* 8* 0.2mm 4.Waterproof and non-waterproof is optional. There are 3different kinds of waterproof style: PE tube, silicon tube, crystal glue cover, IP67 Contact us: Sales@ h-only.com Web: www.h-only.com