RGBW led strip lights,Single RGB led + Single White led,RGB+WW(2800-3200K) or RGB+NW(4000-4500K) or RGB+CW(6000-6500K);DC12V or DC24V input;Can be: One 5050 rgb led+ one 5050 white led,one 5050 led + one 3528 led;Can be one single row or double rows; it can be chosen RGB color, Warm white color, White color and RGBW any mixed colors freely by RGBW controllers;