RGBZONE DC 12V 44 Keys IR Remote Controller for 3528 5050 SMD RGB LED Strip Lights Type:mini 44Key Remote Controller Input Voltage: DC 12V Output Current: (3x2A)6A Control range: 10cm - 500cm For 3528 5050 RGB led strip light Tips;Because the line order of each factory RGB light bar is not uniform, our controller line sequence is RGB. The problem that the controller does not correspond to the strip light can be solved. First, turn off the switch, then press the button in the lower right corner, the strip light will flash, then press the three keys RGB to adjust to the color you want, if it does not correspond for the first time, repeat it a few times.That solve this qustion.