*Operation: Non-Maintained
*Input Voltage (V): AC220-240V,50/60HZ
*Light Source: 2*20pcs 3014SMD
*Battery: Ni-Cad 3.6V 4.5AH
*Duration: >3hours
*Fixture Material: Electro-Galvanized Steel Casing;PS Diffuser
*Installation: Wall Surface mounted
*IP Rating: IP20
*Working Ambient Temp: -20℃～+60℃
*Product Dimension: 272*80*301MM
*Warranty: 3years
*Certificates: CE&RoHS