I get a red No Daemon connection message. Guess it's not working.
Two of the links on the bottom of that page are out of date. I just checked and it seems to be working fine:
but those links point to the executable and source for the old python version (which uses a default node that is now defunct). The new java version uses Atrides' node by default and should connect without issue on startup. Links to binary and source:
https://github.com/jwinterm/LightWallet2
https://github.com/jwinterm/LightWallet2/releases
did someone say make a pull request to the website?