The emergency light would be widely, and especially in some crowd road, and if it is in trouble, if it is with the help of the emergency light, then the city would be in the mess, so it is important for us in the emergency light, when we purchase the emergency light, we have to notice the importance,,then how to purchase the emergency light or wall sconce lighting?
First when we purchase the emergency fire light, we could purchase the standard products, some brand would to lower the price, they could adopt with the bad products, if it is not used in the proper method, that could bring much convenience for the customers, when we pick up the emergency, we could shake the emergency light, that could ensure that the inside bottles and transformer could be solid, if it is noisy, that could mean that the machine could be perfect.
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Second we could check that if the switch could be normal, we could place the switch into the right condition, if the two lights could be lighted in one time, at the same time, it is bright always, then we could use the ear to hear the sound, that could check that if there is leakage in the lights, if it is, then the transformer would be with noise.
Third get on the noise, if the light is on, we could hear that if the transformer is loose with noise, when we use the emergency light, we have to notice that, if the light is dark, and when we install it and charge it at once, it only need 14 house in one time, if it is not used in long time, we have to charge it every three months, it usually takes 8 hours.