With this Extention you can activate a LED-Light on your WiFi Homepage, if all your mysteries have been solved.

This is cool for night caches, with batteries and a solar panel. You can connect to the SmartGeocache over 100m distance, without knowing where it is. And after solving the mysteries on the Homepage, it lights up like a lighthouse and shows where the cache is.

Or you can simply build a lamp, or a light for your TB Hotel ;-)

You can combine this Extention with the Extention: WiFi Door Lock.