Light is leaking from a corner of a wall that is peeling. This is a wall lamp that produces such scenery. The shape consists of two right triangles connected at the long side. Setting this at a corner of a wall turns the whole wall into a lighting equipment. The thin triangle light source consists of LED and a diffusion plate. There is a hole behind it to be fixed to the wall with a hook. The cord stays along a corner of walls so that it doesn’t stand out.