HOW TO INSTALL LED LIGHT STRIP IN CAR INTERIOR

HOW TO INSTALL LED LIGHT STRIP IN CAR INTERIOR. Trunk lighting whith led strip. Very dim light in my car. In the trunk, I see nothing at night. How to fix ? How can I make the interior of my car look cool? I thought that LED light is the best for this. I bought an inexpensive LED strip. The shelf is soft and the LED strip does not stick. How to do it? I used paper clips. OK! I bought a cheap plug so that the shelf could be removed. Connected to the standard connectors. Now a very bright LED light! I see everything inside)