... 5AH battery 3 Duration time:3hours 4.CE Our Rechargeable Fluorescent emergency light and LED emergency lamp data as follows ... 220V ( ±10% )3, Power:8W (LED )4, Emergency Time≥1.5H5, Emergency Conversion time≤1SC6, Shell: Alnico7, Installing Type: Hauging ... 1.5H9, Working temperature:-10--55oC10, Working humidity:10%-90%More informations ,please feel free to contact us. K series Rechargeable fluorescent ...