In January of this year, Michael's issued a recall on some of their salt lamps sold under the Lumière brand. Rest assured, the issue and recall had nothing to do with the Himalayan salt itself but reported hazards with the dimmer switch and plug. If you’re looking to purchase a lamp, talk to the retailer and make sure it has been assembled properly and that the piece you’re interested in was not included in the recall.

[…] The most ambitious of Himalayan salt lamp vendors may promise you anything from better sleeping cycles to complete neutralization of positive ions associated with feelings of stress, fatigue and low moods, but as much as we’d like to believe a single salt lamp will have the plethora of benefits a 45-minute session in a salt cave does, it’s hard to measure or quantify these benefits. […]
 This claim has existed sporadically in the scientific literature for decades, but ultimately is not supported by current science. A 2013 review of psychological effects attributed to air ions, which looked at 33 studies from 1957 to 2012 evaluating “the effects of air ionization on depression, anxiety, mood states, and subjective feelings of mental well-being”, concluded:
HimalayanImpex is one of the leading manufacturer, wholesaler and exporter of Himalayan salt products since 2004. We provide unmatched quality to our valuable customers while maintaining high standards in production as well as customer service. We manufacture and export Salt Bricks, Tiles of every size & colour, cooking slabs, Himalayan edible salt, different kind of salt lamps, candle holders, bath salt, detox, salt blocks, salt soaps, Animal licks and much more. Our crystal salt lamps and other handcrafted products have gained worldwide popularity.
Size: 8inch Pillar Salt lamp, WBM’s Natural Salt Nightlight is uniquely filled with 100% pure Himalayan Rock Salt Crystals. We make the best quality of the Himalayan Salt Lamps - salt crystals are hand mined in the Himalayan Mountains, especially handmade for uniqueness. The Pillar salt lamp is made of intertwined metal and features a black polished coated finish. Once lit the lamp will emit a calming Amber color. The Himalayan salt lamp provides a pure and natural source of light, Great as a...
There have been more than 2,000 studies exposing the toxic effects of electromagnetic fields from all sources. Scientists have come to the scary conclusion that “chronic exposure to even low-level radiation (like that from cell phones) can cause a variety of cancers, impair immunity, and contribute to Alzheimer’s disease and dementia, heart disease, and many other ailments.” (3)
The unique large salt lamp is made from salt crystals gathered at the foothills of the Himalayas; thus ensuring their deep and mineral-rich scarlet glow. Heating the salt with the included bulb releases negative ions into the air, creating an effect similar to an ionizer. The outside surface of the lamp stays cool to the touch, as the heat of the light is dissipated within the salt. Due to the natural variation in rock salt, weight, size, color, and shape may vary. The shape of stone may vary...

Hi Nancy, I’ve read a comment of a lady who advised that When not using the lamp for long periods of time, don’t leave your lamp in a humid room, as it attracts moisture from the air (as part of its function) and it began to weep all over her furniture. I have also read a recommendation of Himalayan salt lamps manufacturer that recommends placing your Himalayan salt lamp onto a decorative plate or holder to avoid it leaving marks on furniture. The manufacturer also recommends that if you plan on having your lamp switched off for an extended period, he recommends unplugging the power cord, separating the cord from your salt lamp, and wrapping the salt lamp in a plastic bag to keep it air tight. This will prevent the lamp from pooling water.
Color: 100% PURE & HIGHEST QUALITY HIMALAYAN SALT, professionally hand-carved Himalayan rock salt from Pakistan Each lamp is individually handmade with any kind of base. Comes with a 15-watt light bulb, a unique Patented Dimmer switch (fire resistant) 5.6 feet electric cord. Every component made according to UL standards including salt rock by itself. Complete lamp ETL certified. WHAT IS IN THE BOX?? ♥1 X Himalayan Salt Lamp with Dimmer Switch. ♥1 X User Manual of salt lamp
 While “radioactive waves” are not—strictly speaking—a thing, what the author is likely talking about is an electromagnetic field generated by household electronics. The issue is that the only problem a salt lamp (via its dubious negative ionizer mechanism) would theoretically solve is a preponderance of positively charged ions in the air which would be in turn neutralized by the negative ions. An electromagnetic field will only generate ions if the voltage is high enough to cause an electric discharge, and the electromagnetic fields generated by household appliances are not that that strong, per the WHO:
 This claim stems from research performed on laboratory rats who were under anesthesia and essentially pumped directly with high concentrations of negatively ionized air. It goes without saying that humans are not rats, and a that specifically designed laboratory ionization instruments produce a whole lot more ions than a salt lamp, which, not to drive this point home too much, they do not.
I would like to introduce our registered Company from The Gujranwala Chamber of Commerce & Industries Pakistan , (ExpoMughal International) as a leading Manufacturing and Export Company of all the kinds of Rocks Salt Products (such as, Natural Salt Lamps, Shaped/crafted Salt Lamps, Animal Shaped Lamps, Salt Bowls With Crystals, Candle Holders, Clock Salt Lamps Fire Bowls, Bath Chunks, Salt Bath Soaps, Animal Salt Licks, Salt Massage Stones, Salt Tiles/Blocks, Edible /Cooking Salt ,Road Salt (De-icing Salt),Natural Salt Lumps, Salt Inhaler, salt Detox Ionizer Lamp, Salt Oil Burner etc……).
Even though they don’t make a huge difference in negative ions and they aren’t going to be as effective as an air purifier, they make a great addition to a space and definitely have a positive impact in some way. The aesthetic alone makes the lamp worth keeping around, and if it has an effect on the air and helps to calm our minds even in the slightest, then it’s even more worth it!
After having this salt lamp for two months, the light bulb make a loud noise and sparked. I tried putting in a new bulb and it still wouldn't work. This ended up happening to three of the five salt lamps we purchased (I purchased five of these at once from this seller). I tried getting in contact with the seller and they never responded so now I'm stuck with 3 salt lamps that can't be used.
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