In the dark stairwell, we are not just flashlights but smartphones. Because of its functional integration and portable features, smartphones have made us no longer need a flashlight. From this phenomenon, it can be found that the smartphone replaces the function of the flashlight in some scenarios. But this change to us means how to judge the gains and losses? Flashlights have a certain position in some people's childhood. It may be a warrior in the night or a villain in the maze... But will these still appear after this function is replaced?

The “new flashlight” reproduces the behavior of people using flash lighting, and the flashlight’s symbol is reinforced . The handheld form of the "new flashlight" coincides with the shape of using mobile phone lighting.And trying to trigger some psychological feelings of the users from its unconventional form.