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Flashlight for emergency: just add water
Due to the fact that conventional batteries have a limited lifetime, it may happen that a flashlight, laid up in the event of an emergency, you may end up not just to make money. So, instead of frantically to shake him and knock in the hope that it eventually will work better to take a couple that’s just such a compact flashlights from the company Eton in case of emergency.
The beauty of these lanterns is that for them to work you need to add a little water in them, then they will provide you with constant light for three days. Flashlight Blackout Buddy H2O costs only $ 10. Its battery based on the magnesium oxide is used for a long storage period and remains inert until until it comes into contact with water, which triggers a chemical reaction that produce electricity to power the three white LED lamps. Since LED light bulbs do not produce excess heat, then lantern Blackout Buddy is much safer the same candles.
It should also be noted that the lamp is dressed in a waterproof case, so it will work with any emergency situationViewing:-153
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