It's identical to the Moon version except has a different sticker on it.
There are visible differences other than the branding.
The Aldi saya "Made in China"; the Moon says "Designed in HK, Made in PRC"
There's one dark spot next to each LED on the Aldi; the Moon has a dark spot either side of each LED
The arrangement of the LEDs at the ends is different, the Moon following a more rounded curve.
The Moon is slightly brighter when the two are next to each other.
The Moon comes with a different seatpost bracket - a 3 section hinged affair rather than a simple rubber strap, which would probably fit aero seatposts better.
and...
The Moon has a quality control sticker on it.