These are the Digital strips that can be controlled with computers and other DMX/Digital SD Card Controllers. The advantage of digital strips is that you can control each led by itself so you can make video/chasing effects and other patterns. These color changing LED strips are flexible, bright, and easy to install!  They are much brighter and longer-lasting than traditional rope light.  

Each roll of flexible LED strip is 16' long (actually 16'-5" or 5 meters with wire on each end).  The LED type used are the 5050 type super bright 3 in 1 SMD LEDs.  There are 300 per 16' roll.  the working Voltage is  5V DC.  The IP rating is IP65/IP67, which means that these flexible LED strips can get wet.  

 Details 

These ws2813 RGB strips can change any color/pattern with the use of a controller or DMX .so you will need a SD Card Controller designed to control the ws2813 chip or use standard DMX and a DMX to ws2813 Converter.

  Datasheet