Sun Canned Sun Jar

So as not to sit later in the dark, sunlight must be reserved for future use. Advanced users can preserve the sun in special banks. For example, in a jar of Sun Jar, which is sold for $ 40 in the store perpetualkid.com breaks in about a half liter of sunlight.




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In fact, solar panels and a photocell are built into the lid of the can. As soon as the sensor “decides” that it has become dark outside the window, three LED lamps are switched on in the bank. Such a "night light" can burn almost all night.

However, if you for some reason do not like the sunlight, on the same site and for the same amount you can buy the "Moon Bank". It works on the same principle, but only at night: -)