IndusClassic Natural Himalayan Crystal Rock Salt Lamp 6~9 lbs<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Each Natural Salt Lamp Comes with 15-watt bulb and 6-feet electric cord </span></li><li><span class="a-list-item"> Ions effective area 45 - 49 Square Feet ( Estimated ) </span></li><li><span class="a-list-item"> Produces a serene glow that will add calm and comfort to your home and office </span></li><li><span class="a-list-item"> Works as an air purifier by emitting negative ions in the air </span></li><li><span class="a-list-item"> Relief irritation， tension， exhaustion， and hyperthyroid response </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/419GoOaljOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41uzvMXP0KL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41hJRsoTLML.jpg" noproxy>