| 
                   Detailed Product Description 
                   1.The housing is die cast in aluminum alloy, with high voltage
static plastic-sprayed surface. 
2.Exposed stainless steel fasteners. 
3.Under the normal power-supplying condition, inner Ni-cd
battery an recharge automatically, So that the emergency lamp with
turn on automatically when the power lose because of accident or
power failure. 
                   |