The importance of emergency lights is well known, so we have to know that what requirements do emergency lights have to fulfill.
There are a number of important requirements of the emergency lights:
-They must turn on automatically at any power loss
-They must remain on for a minimum of 90 minutes
-They must provide enough light to light the entire egress route to a minimum of 1 foot-candle of illumination, measured 1 foot above the floor.
-They must have the self-test function.
With the special requirements of these provisions, the role of the lamp will be the greatest, to bring more people to facilitate.
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