Indus Classic Himalayan Salt Crystal Lamp Globe Shape Indus Classic, From Natural Crystal Salt Slabs Lamp is lovingly hand carved to accentuate the multitude of colours. Indus Classic, Works as an air purifier by emitting negative ions into the air and light therapy to reduce stress and increase energy Indus Classic, These 200 million year old salt deposits are high in minerals and trace elements. Indus Classic brings for you 100% Himalayas Natural Rock Salt Lamps hand Carved Indus Classic's Lamp comes complete with 6' UL listed power cord with on/off switch, polarized plug and 15W bulb.