KCRIUS(TM) IR Remote Controller 44 Keys for RGB LED Light Strip 16 colors, 5 light pattern: Static/Flash/Strobe/Fade-change/RGB Smooth-change. 16-classes Static Mode Dim Control. 16-Speeds Control in Flash / Strobe / Fade-change / RGB Smooth-change. Input Voltage: 12V (Power supply is not included. You can easily connect to the standard notebook computer power supply) 6 DIY keys, you adjust the R/G/B color freely