Product Notice *Blue(wavelength: 460nm) & Red(wavelength: 660nm) *Red/Blue Spectrum(R:B=3:1/5:1/8:1) *Adhesive backing *Single color strip has two contacts(V+, V-) and is Polarity Sensitive *20cm(8'') Red-Black lead wire is pre-soldered at one end of the strip *IP Rated : Non-Waterproof...