IndusClassic Natural Himalayan Crystal Rock Salt Lamp Ionizer Air Purifier 2~4 lbs<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Ions effective area 18 - 21 Square Feet ( Estimated )</li><li>Release negative ions in air which destroy positive ions</li><li>Nature's air purifier and reduce asthma</li><li>Dust mite remover</li><li>Each Natural Salt Lamp Comes with 15-watt bulb and 6-feet electric cord</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51IxrJc%2BhbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41nGgOrLEUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41USsRmE07L.jpg" noproxy>