Halvar solar lamp is charged by daylight via the solar panel at the top. The energy is stored in a powerful 2200mAh lithium battery and Halvar can then shine for many hours with the help of energy-efficient LED diodes. Even on a cloudy day, the solar panel reaches 50% of its maximum capacity and if this is not enough, it can also be charged via USB. The solar panel (100mAh) is of the Mono Cristallina type, which is the most exclusive technology with the highest energy efficiency. Alvar has a 3-stage dimmer function with 155/83/55lm which you adjust by pulling the string. With a fully charged battery, Halvar lights for 6h /12h /18h depending on the brightness.
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