... as emergency lamp. 2.Rechargeable,lead-acid(600mah). 3. energy saving lamp Features:Led emergency light,emergency lamp ... :3000pcs5.charging time:15 hours6.Operating time:2-3 hours6.Switch:AC-Off-DC7.two models:Bayonet type or ... has two switches,i.e.AC,DC.when the switch is set to DC position ,and the power was ... be used as an energy-saving lamp ,when the switch was set to AC position ,It could be used ...