Indus Classic Himalayan Rock Crystal Salt Lamp, Set of 4, 7-10 lbs each , Crystal salt lamps are sold according to their weight of the crystal not size. The color ranges from light peach to red. They are poised on a lovely wooden base with a quick release for easy bulb changing. The warmth and natural beauty of the glow provided by these lamps makes them a wonderful accent for any room, as well as an outstanding and much appreciated gift for friends and loved ones. Salt crystal lamps come from a number of locations throughout the world; however, the finest quality brings for you 100% Himalayas Natural Rock Salt Lamps hand Carved Lamp comes complete with 6' UL listed power cord with on/off switch, polarized plug and 15W bulb.