0 SMD LED Sizes

Here's an illustration of the various sizes of SMD LEDs.  They're pretty cheap on ebay.  0603 Soldering tutorial.  Several more on youtube.  I'm trying to figure out what size is best for the Ladybird.

Note: on the back side there's an arrow. The arrow points to the negative wire.



Dimensions:

• 0603. Footprint: 1.60 x 0.80 x 0.40mm.
• 0805. Footprint: 2.0 x 1.25 x 0.8mm.
• 1206. Footprint: 3.20 x 1.60 x 1.1mm.

This is the 1206 data from the ebay vendor: