Clean lines. Full of expression. With the RS 16 L S, you'll be choosing our sensor-controlled gateway model for your home. Its sleek design makes it particularly suitable for corridors, hallway or stairwells and the hand-blown glass shade distributes light for illumination that's full of atmosphere. Involving no screws, the glass shade is held in place by a bayonet catch making bulb replacement a breeze. You simply replace the old bulb without the need for tools. By the way, you can mount the light either on the ceiling or on the wall, or do both.