1.Input Voltage:110-240VAC
2.Source Type:18pcs of SMD LED  
3.Luminous Flux:80LM
4.Display-sided:360X145X3MM
5.Display material:Acrylic
6.LED color:white
7.Beam Angle:140degree
8.Body materials:Aluminium alloy
9.Life time:more than 20,000hours
10.Work Temperature:-10-50dgreee
11.Emergency time:more than 1.5hours
12.Consumption Power:4W
13.Emergency Convenion Time:less than 1s
14.charge time:48hours
15.Use NI-CD 3.6V  600MAH