Emergency Lamps ,also have two modes, Maintained and Non-maintained. Maintained means that the best emregency lights will continue to light whatever electricity power is on or cut off, the emergency lights can provide your enough light during emergency situations. Non-maintained means that the emergency will only light when power cuts off. You can choose according to where you want to use the emergency lights.

The emergency lights manufactured by Zhenhui are of quality assurance, trustworthy, and your best choice.