UL listed green red letters rechargeable emergency exit sign light

Item Descriptions:
UL listed green /red letters rechargeable emergency exit sign light
An emergency exit in a structure is a special exit for emergencies such as a fire: the combined use of regular and special exits allows for faster evacuation, while it also provides an alternative if the route to the regular exit is blocked by fire, etc.
It is usually a strategically located (e.g. in a stairwell, hallway, or other likely place) outward opening door with acrash bar on it and with exit signs leading to it. The name is a reference to when they are frequently used, however a fire exit can also be a main doorway in or out. Light source: super bright LED Emergency time: 3 hours Charging time:≥24 hours Input voltage: 120 to 277V AC, 50/60Hz Charging temperature: -10 to +50 degrees
celsius Operating humidity:<90% non-condensingProduct size:31x22x4.5cm

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