If you have the budget for a cute mood lamp, then the LED Jellyfish Mood Lamp is perfect for you.
The LED Jellyfish Mood Lamp is basically a tank that has three jellyfish "swimming" in it. It has 6 bright LEDS on top that you can adjust so you can create just the right mood. You can either let the colors blend or just settle on one you like.
On the downside, the jellyfish sometimes stop swimming. But it’s nothing that a few drops liquid dish soap can’t fix.
The LED Jellyfish Mood Lamp size is 7" x 10" x 4.5" (with 3" long jellyfish). Package includes: Tank, 3 Jellyfish, Power cord (110V), and Instructions
Image source: thinkgeek.com