I look at it, and it just cheers me up. There are some bubbles, and i like them because the bubbles show that it is authentically hand-crafted. Each one will look different -- don't expect them to match each other.

The only mode is on/off, and it is bright. This isn't one of those lamps you can touch to increase the brightness. The boringness detracts from the good shape. The lamp arrived with multiple flaws.