This kind of flexible strip is totally waterproof with a special technology treatment.  
Features:
   1) Totally waterproof
   2) Wide-angle SMD LED used, making the light output smooth and even
   3) Available in RGB, Red, Green, Blue, Yellow and White color
   4) Made of printed circuit board with self-adhesive tape 
   5) Standard Dimension:    5000 * 10mm
   6) Package: 5 meters / reel

Optical and Electrical Characteristics

Each reel of stripe has 150pcs or 300pcs of SMD5060 LEDs, arranged in a single line.  The available colours are:  Red, Green, Blue, White,  Yellow,  RGB . The optical and electrical characteristics for each colour are given in the following table: