This lamp will set the mood. This lamp calms you and it also cleanse the air of dirt, dust and other particles. It works wonders and it is a great lamp. It does release salt particles but it's to help the air quality. It changes colors and it's really the best thing I have every bought. It saves on power and it does not cost must at all depending on the one you get. I got mine from Spencer a year ago and it was the best thing I bought besides the toys. Here are some links below of where you can get yours from.
https://amzn.to/2tuLWDw
https://amzn.to/2tlyzGn
https://amzn.to/2tk9snv