... be used as emergency lamp. 2.Rechargeable,lead-acid(600mah). 3. energy saving lamp Features:Led emergency light,emergency lamp,led emergency lamp,rechargeable led emergency ... time:2-3 hours6.Switch:AC-Off-DC7.two models:Bayonet type or Helix typeit's energy saving lamp This kind of lamp is ... the power was fulled,It could be used as an energy-saving lamp ,when the switch was set to AC position ,It ...