LED strip (2m 60 LEDs/m)

This strip is 2 meters long, with 60 LEDs per meter giving you a total of 120 LEDs.

I'd say this LED strip density is a good balance between the 144 and 30 LEDs/m densities, because:

• They are dense enough to look at directly (although the 144 LEDs/m is better for this).
• They can be diffused or reflected easily without dots appearing.
• They can also be cut so you can customize the length depending on your needs.

Since they are 2 meters long it's perfect for placing behind or underneath a long desk or shelf. You can also make standing floor-to-ceiling pillars.