SpiritualQuest Salt Lamp Pack, 4 Natural Tibetan Crystals, Medium 7-8&rdquo; / 5-7 lbs, with Sturdy Rose Wood Base, 15-Watt Light Bulb and Mood-Setting Dimmable and UL Approved Chord NATURUAL HIMALAYAN SALT: We focus on quality during excavation and shipping - each piece is 100% unique, authentic, hand selected, and hand carved for a perfectly balanced natural glow - giving you piece of mind with your purchase. AIR PURIFICATION: When the bulb heats the inner Himalayan salt, it acts like a particle-eliminating natural ionic generator, producing negative ions that counteract positive ions dispersed by electronic devices to cleanse and oxygenate the atmosphere; helping reduce pollutants, allergies, and stress. PERFECT AMBIANCE: With a 15-watt bulb, dimmer control and precision carving to remove non-salt residue that can cloud the amber ambiance, you get to regulate your own environment based on what time of day and mood you are in, awake or asleep. Chord is UL certified. SMART SHIPPING: All our Himalayan salt is packaged with shrink-wrap, moisture absorbers, and in a five ply box so they dont attract water during their journey across the Pacific Ocean  arrives the same as it looked the day it left the factory in Tibet. The sturdy Rose Wood base has our proprietary stainless steel easy bulb clamp and always keeps your lamp balanced. ONE OF A KIND: SpiritualQuest uses only the highest quality Tibetan salt on the market. There are over 80 naturally occurring minerals, and our process of carving every piece by hand means each salt lamp has a special and genuinely beautiful orange-amber color. This bundle is a great starter set or gift for family, friends, dens, meditative spaces, studios, or large rooms up to 300 sq ft.