In CarbideUI, there are three options for saving a Series 40 theme:
Series 40 Theme v2.0
Series 40 Theme v3.0
Series 40 Theme v3.0 light

Now I wonder what the last one is for.

Is it intended for the budget models that are indicated as "Series 40 5th Edition LE" and "Series 40 5th Edition Feature Pack 1 LE" in the Device Specifications?
(LE=Light Edition?)
And if yes, what does "light" mean in this case - some kind of trimmed-down version of the Series 40 platform?

Any enlightenment deeply appreciated