SOLAR POWER LAMP: SOLAR POWER, Class: Achieved class L6 of standard EN Certification: Approved by EN12352:2000. SOLAR POWER LAMPClass: Achieved class L6 of standard ENBrightness: Center ... Below the special abominable weather, the battery will lose all power and stop work, but if only the sun rise, ... and automatism work*Authority: Federal inspectorate for Heavy Current Installations SOLAR POWER LAMP