Natural Himalayan Salt Lamp on Solid Wood Base | To Purify Air & Set Relaxing Mood | Dual Voltage (AC 230V/110V), UL Listed, 6' Cord & Dimmer Switch by Uniwaresal, 8 - 10 lbs Natural Air Purifier: Ready to clear the air? This rock salt lamp produces negative ions - which, in turn, help neutralize pollutants like dust, dirt & pollen. You'll love the clean, fresh difference! 100% Genuine: Your handcrafted lamp features pure crystal salt mined in the Himalayan Mountains. Authentic & natural, it boasts its own unique size, shape & color. No mass-produced lamp can compare! Soft Ambient Light: Simply insert any E12 bulb, and your lamp will emit a warm golden-amber glow. (Use the dimmer switch to customize the calming ambiance.) Versatile 230V/110V Voltage: No need for a converter! Built-in dual voltage lets you plug your lamp practically anywhere. Perfect for travel abroad. Money-Back Guarantee: Your Uniwaresal Lamp arrives handsomely packaged in our sturdy, gift-ready box. Not satisfied within 45 days? Return it for a full refund of your purchase price.