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Micro Controller

A programmable micro controller controls all functions of the lamp. The main function is the regulation of the accumulator charge as well as the ON / OFF switching of the LEDs.

Further, a low-voltage detection function for protecting the accumulator is integrated. If our solar underfloor lamp is covered by snow or dirt for more than 24 hours, the controller will turn off the LEDs to save electrical energy, which is called the "snooze" mode.