... approved 2 year warranty High density LED strip, more light output Working Voltage: 5050 led strip lightFeature:Set light bar,power supply ... :green,blue,red,blue-green,white,purple,yellow MODE1.single color flowing,2.single color dimmable flowing,3.all colors dimmable 4 ... /lower changing speed(in changing mode) Left/Right Control the strip left/right running(in changing mode)