Various things to light up various places.
Click on the pictures to buy!
I use these led strip lights in my own pc. As you can tell by the picture, there are many colors to pick from. You can also change the way the lights flash. Stick them to any surface.
I do not personally own one of these. However, if you want a flood light, here it is. It also can change colors.
Christmas lights are a great and cheap way to mostly light up a big area. I say mostly because these lights are a little dim. I have bought multiple sets of these lights for lighting up the backyard and rooms.