Cuttable 12V LED strip
While the picture isn't the greatest, both of those can be cut into three led segments.

It's easy to tell on the 5m one. The contacts are easy to see, at every resistor.



The green strip is harder to tell because the FPC is close in color, but the segments are made of two leds, the resistor, and the third led.



These basic led strips are simple. They typically have multiple segments in parallel, where each segment is 3 leds and a single resistor chosen for ((12v - (3* LED Vf)) / ~20mA. If you don't see a cut line, you can make an educated guess and measure the voltage at any given point. You should see 12v at the start of a segment, ~2v to 3v less at each additional point in the segment. Remember, Resistor location does not matter.







simulate this circuit &ndash; Schematic created using CircuitLab