The SALt Lamp Runs 8 Hours on 1 Glass of Saltwater & Charges Your USB Devices

This amazing little lamp runs entirely on saltwater! It’s called the SALt Lamp and it was founded by a company located in the Philippines. This nifty invention can run for 8 hours on just 1 glass of water and 2 tablespoons of salt. That’s all you need!

The SALt lamp does not use any complicated technology or harsh toxic chemicals either. Just simply add the water and salt and you’re good to go. The company’s website (at states that the SALt Lamp can also run on pure seawater! This would place this new technology in a position to really scale and, perhaps someday soon, power small towns or cities, especially in the coastal regions where saltwater is prominent.

The company’s website states that the salinity of ocean-water will operate the lamp. You can use the ocean-water to power up your lamp and it will give you 8 hours of running time.

“Salinity is expressed by the amount of salt found in 1,000 grams of water. The average ocean salinity is 35 parts per thousand. Store ocean-water in bottles and use them to power up you lamp anytime, anywhere”

SALt_lamp_saltwater_lamp_3Another cool thing about this lamp is that it will also charge your cellphone or another small USB device with a simple USB charging cord. The SALt lamp uses the science behind what’s called a “Galvanic” cell, the basis for battery-making, changing the electrolytes to a non-toxic, saline solution — making the entire process safe and harmless.

Using the SALt lamp for 8 hours a day every day will give you an anode lifespan of about 6 months.


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The SALT lamp is a great innovation and would really come in handy for a lot of people especially during calamities and emergencies. If you’re looking into having a lamp that runs using salt, then here are two of the best salt lamps we can recommend you.

1. Allied Emergency LED Lantern that Runs on Water and Salt

This is a patented LED lantern that can give over 100 hours of continuous lighting without needing any batteries, sunlight, electricity, or liquid fuel. It’s because it is powered by a renewable magnesium fuel cell and all you have to do is add salt and water, and it will allow you to generate power anytime and anywhere.

It has virtually unlimited re-fueling and has a replaceable magnesium power bars which can last up to 25 years as long as you keep it dry. This lantern is incredibly durable and it features 50,000-hour CREE LEDs. It is made using durable ABS construction and IPX4 for water resistance.

This salt powered LED lantern is ideal when there are power outages and emergencies. It can also come in handy when you go camping, boating, on remote work sites, and off the grid locations.

2. Alldio Salt Water Lantern

This is another great lantern that has a high energy density and does not need to be charged using external power supply. It is very easy to use as well. You just need to add salt and water and it will certainly give you a bright light. It has an indicator light on top to show that the power source is working. It also has a brightness control knob, allowing you to adjust the brightness in different levels.

With this saltwater lantern, you can also charge your mobile devices because it has 25 to 30Ah and an output with 5V/1-2A which is suitable for all USB interface devices. It is able to fully charge cell phones for at least 15 times.

This lantern will provide you with 350 lumens ultra-brightness and 360-degree beam angle. It’s also long lasting because its aluminum parts can be used for up to 60 hours in the highest brightness level. It can be recharged by changing new aluminum sheets and salt water once the electric power is used up.

This is certainly a useful lantern especially when there are electric power blackouts dues to typhoons, earthquakes, and other natural hazards. It can also be used as a great source of light if you love going on outdoor adventures such as hiking, camping, and boating.

The SALt lamp is indeed an amazing invention because it helps in providing light to those places who are suffering from power outages. Having one at home can also give us peace of mind that even when the electricity fails, we still have a source of light. And aside from being handy during emergencies, they can also be used to help us save energy and money.