Bring the ocean to your bedroom, thanks to LED's.

Meet the Ocean Wave Night Projector. Here's another inventive use for LED's. They can create an ocean wave atmosphere almost anywhere. Amazon says: Bring the seaside home to you, give yourself a piece of the (ocean) in multiple changes of color. Creates a perfect ocean wave atmosphere almost anywhere. Relaxing, comforting, soothing, creates a large, brilliant light show for your viewing entertainment and pleasure. 8 color/motion modes. Automatically shuts down after one hour. Battery powered (4AA batteries, not included) or USB powered, or AC powered with the included AC to USB plug. There's also a built-in mini speaker in case you want to hook a mobile device to it via the cable that's included included. (No Bluetooth or wireless connection.) It's on Amazon and Ebay under many different names all about $20 or less. I paid $18.99 for mine which is branded ABCOTECH, and it was Amazon Prime, so free shipping for members. It was still that price on 8/28/16 here: 

http://amzn.to/29WE2Nb

Giz Wiz Ocean Projector Video: https://youtu.be/s6aNdy1J_E0