Just like fridges keep Indiana Jones safe, electrical tape keeps utility boxes safe. Possibly from nuclear explosions, we'll have to test to find out.
Then use tape to secure your light switch plates.
Components: android phone, electrical tape, ladder, 2x2 beam and a power adaptor for long operating time. Works. Checkmate.
I too this photo on the ampibian vehicle sailing on the Jokulsarlon (glacier lagoon), Iceland