Emergency Lights, Nickel Metal Hydride (NiMH), Battery Backup, Ceiling Mount, Outdoor Products (14 items)

An emergency light is a lighting device with a battery backup that switches on automatically when a building experiences a power outage. Emergency lights are standard in commercial and high occupancy residential buildings, such as college dormitories. Most building codes require emergency lighting be installed in older buildings as well.

A nickel metal hydride battery, abbreviated NiMH or Ni–MH, is a type of rechargeable battery. A NiMH battery can have two to three times the capacity of an equivalent size NiCd, and its energy density can approach that of a lithium-ion battery.

An emergency light with battery backup capability switches to emergency operation in the event of a power loss to illuminate escape routes and safety equipment.

These products can be hung from the ceiling. Many exit signs come with the ceiling mounting canopy included.

Outdoor lighting is lighting used to illuminate the areas, where there are no roofs, i.e., outdoor areas. Outdoor lights are able to be in the elements of including rain and cold weather.