Working principle of salt lamp
The crystal salt lamp can radiate natural negative ions, especially in the heated state, and can effectively balance the content of positive and negative ions in the air. It is a natural air purifier. The main component of the crystal salt rock is sodium salt. The salt lamp absorbs water from the air, and then evaporates, absorbs water, evaporates again and again, and generates negative ions continuously in this process. The heated salt lamp absorbs the water molecules in the surrounding air to the surface. When the salt is mixed with the water molecules, it will dissolve. After the water evaporates, Na+ and Cl- return to the neutral state, and the evaporated water carries The negative ions produced by the ionization of water molecules, so the air is purified by this constant reaction. This unique ion generation process is only available in crystal salt mines, because the electrically neutral atomic structure of the salt mine determines the ability of the salt mine to generate such negative ions in the presence of water.
According to expert statistics, salt lamps can increase 500-700 negative ions per cubic centimeter of air, plus the negative ions originally contained in indoor air can effectively improve the quality of indoor air. It is especially suitable to be placed beside electrical appliances such as computer and TV to neutralize positive ions and shield the harmful radiation of electrical appliances.
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
|Location||*Estimated Shipping Time|
|United States||10-20 Business days|
|Canada, Europe||10-20 Business days|
|Australia, New Zealand||10-30 Business days|
|Central & South America||15-30 Business days|
|Asia||10-20 Business days|
|Africa||15-45 Business days|
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
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All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
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If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
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