Why not turn off all the lights in the hotel, but leave some lights?

Leave some lights when staying in a hotel, mainly to let us find what we want at once in a strange environment. Get up and go to the toilet at night, and you won't have an accident because you are not familiar with the surrounding environment. If there is an emergency, leaving some lights can make us better deal with the emergency.

If you have to turn off the lights at night and can't sleep without turning off the lights, you can turn on the lights in the toilet. The wattage of the bathroom lamp will be smaller. Turning on the toilet light at night can make some light in the room without affecting sleep. From the perspective of environmental protection, turning on the lights in the toilet can also save a lot of electricity.

We may get up and go to the bathroom at night. In a strange environment like a hotel, if we don't turn on the light, we may not find the light switch when we get up and go to the toilet. I didn't open my eyes when I first got up, and the whole room was still dark. We may fall down while looking for the switch. In order to prevent accidents when going to the toilet in the middle of the night, we need to leave some lights. If there are some lights in the room, even if our eyes are not open, we can find the bathroom by following the lights.

If the hotel really has an accident, such as a fire. In the event of such an accident, we will definitely run out the door at the first time. But if you turn off all the lights and we are not familiar with the furnishings in the bar, it is easy to bump into each other when we run to the door. If you still have valuables, you can't find them in time without turning on the light. If there are some lights in the room, we can go out smoothly and take away our precious things.