Wuudi Natural Hand Carved Crystal Himalayan Rock Salt Lamp with Amber light, Dimmer Control Notice: It will be a little different size because this salt lamp is Strictly Selected by Hand: Natural Himalayan Salt Lamp is mined and selected from the Himalayan mountains with the best clarity and color purity which offers better light transmittance. Multiple Benefits for Health: It emits negative ions that can absorb electromagnetic radiation and purify the indoor air. The naturally ionized air also helps you sleep better at night, breathe smoother and soothe allergies. Adjustable Brightness: Our lamp is brighter and safer with the button options to suit for your mood and needs. Just turn the button to adjust the lamp's brightness. Elegant Wooden Base: The base is made of Neem wood, known for its durable and termite free properties. Quality Assurance:Wuudi salt lamp is approved by CE, RoHS, UL ; 1 Year Limited Warranty. If any problems occure during using, please contact us and we will refund you full or resend you.within 24 Hours.