Comfortable life and at the same time save energy. More quality of life, safety and energy savings through intelligent sensor technology from STEINEL. Light ON/OFF automatically. Highly innovative sensors react to movements and lighting conditions and switch the light on automatically and without delay after preset time.The inexpensive high-frequency sensor lamp RS16L (diameter 275 mm) with E27 socket for lamps up to max. 60 watts is ideal for wall and ceiling mounting in corridors, floors, staircases or bathrooms. The glass body made of blown, white opal glass provides for a uniform and soft light distribution. Behind that, for the eye invisible - intelligent high-frequency sensor technology, independently of temperature, the smallest movement detected and the light flash on and off again after the individually chosen time. Easy adjustment of time and twilight threshold via rotary dial. And beyond: Simple installation, since the lamp and the sensor the same connection - 2 wires and do