Logi Escalier __top__ 【EXCLUSIVE × 2026】

Imagine an apartment building in the 1920s. A resident finishes their shift at the factory and climbs the dark stairs to the fourth floor. At the top, there is a switch. But the entrance? That switch is at the bottom. To turn on the light before ascending, they had to walk into the pitch-black stairwell, feel for the switch, turn it on, run up the stairs, and then… the light stayed on. All night. All morning. Wasting electricity and burning out bulbs.

The solution was a more advanced : the impulse relay with a "staircase" function . logi escalier

In the early days of electricity, controlling a light was a simple, private affair. You flipped a switch on the wall, the filament glowed, and the room filled with light. But as buildings grew taller and hallways stretched longer, a problem emerged: the staircase . Imagine an apartment building in the 1920s

At that exact moment, Mr. Moreau is on the 4th floor, carrying a heavy box. The stairwell goes pitch black. He stumbles. He curses. The logic failed him because it didn't know someone new needed the light. But the entrance

The light does not know your name. It does not know your floor. But thanks to the logi escalier , it knows exactly when you need it—and, more importantly, when to say goodnight.