These LED strips contain 60 RGB LEDs per meter. The strips have a self-adhesive backing that you can use to stick the strip to cabinets, enclosures or the dash in your car (probably not recommended). They include current limiting resistors, so just add 12 volts and you're good to go.
These are straight 12V strips that has a 3 Channel RGB. Lighting up each channel will push out the corresponding colours(Red Blue Green). These channels also take a 12V PWM Signal in order to vary the colours on each channel. This can be achieved by running a 5V PWM Signal through a high power mosfet in order to output a 12V PWM Signal.
The LEDs on this strip are not Individually addressable and can only vary colour via each channel.