Exactly what title says. Lightless Chandelier. You want a room to be in total darkness then you add lamps for illumination instead. For example, you have lighting set to 3 for upstairs but changing it also affects the cellar too, so with the Lightless Chandelier, the room it is in has no light, and thus would need to rely on place able lighting objects like candles, candelabras and other illumination sources.