A rechargeable interior light; a novel light with new functions and form created after examining the usage and drawbacks of conventional flashlights. In everyday life, it can be a portable lamp used anywhere in the house, such as on a table, on the bedside stand or with the two light colors white or blue. Then, in an emergency, by taking it in hand and tilting it 90 degrees or more horizontally, or if the lamp unit falls in an earthquake, the LEDs on the bottom face automatically come on and it becomes an emergency flashlight. Its functions and form increase the possibility of quickly having a light even in the case of a strong midnight earthquake.