These remarkable lamps are made from genuine Himalayan Rock Salt which is mined exclusively in Pakistan. With its soft, natural glow, it imparts peace to any room or office. At the same time it provides significant benefits to the user’s health by improving sleep, reducing stress & promoting general wellbeing while purifying air with each use of the lamp. Himalayan salt is hygroscopic in nature which means that it will absorb moisture from it’s surrounding. It’s then usual for it to get damp when that moisture is released. It is possible that when the lamp is received, it will be damp to touch but please be advised that this is completely normal & the moisture will evaporate once the lamp has been lit for a while. These lamps, along with our other Himalayan salt range is imported from Pakistan, where this salt originates. They have travelled a long way in boxes & so the process of absorbing & releasing moisture will mean that the lamps will more than likely be damp when first received. Please note that this is a hand carved object. Each piece is different & so it is possible that the item you receive may not match the one in the picture. All lamps include bulb & UK 3 pin plug. Himalayan Salt Lamp, Natural, 3-4 Kg, Hand Crafted, Home Decor, Indoor Lighting