Everything you need to know about ledstrips

LED strip lights are new and versatile forms of lighting. There are many variants and exceptions, but for the most part, they have the following characteristics:

• Consist of many individual LED emitters mounted on a narrow, flexible circuitboard.
• Operate on low-voltage DC power
• Are available in a wide range of fixed and variable color and brightness
• Bought in a long reel (typically 5 meters), can be cut to length, can include double-sided adhesive for mounting
  
• LEDstrips can be tints of 'white' , RGB(W), various colors controlled with an app/remote or even (individually) addressable & controlled by software.

Educate yourself before buying the wrong strip:

Some in depth https://www.waveformlighting.com/led-strip-lights