EN60079-0:2012+A11:2013, EN60079-1:2014, EN60079-5:2015,
EN60079-7:2015, EN60079-11:2012, EN60079-31:2014
Kiwango cha voltage: AC 220V 50Hz
Taa: LED DC3.0 - DC3.4V
Nguvu iliyokadiriwa: 4W
Wakati wa dharura: ≥ 90min
Nguvu ya dharura: 4W
Wakati wa kubadili dharura: ≤ 0.25s
Muda wa kuchaji betri: ≤ 24h