DQDF 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. 6 DIY keys, you adjust the R/G/B color freely Input Voltage: 12V