详细规格及用途描述

Voltage: AC220V/50Hz
Power: 3w
Light source: LED
Emergent time: Over 90 min
Erection: Hoisting erection, wall-mount
Battery: 3.6v/350MAH Nickel-cadmium battery
Materical: Aluminum, plastic edge frame
Dimension: 350*143*22MM(L*W*H)