This is one thing which really surprised us. A Wet Lamp ! Yes, you guessed it right, it is a lamp dipped completely in water ! If you think this is crazy and dangerous, then think again. The Wet Lamp is actually completely safe because of its low voltage power system. The lamp’s bulb which is encased in the glass with water, is effectively controlled by pulling a thin silver rod.

[source: techeblog.com, nondesigns.com]