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- Indoor lighting
- Outdoor lighting
- Technical lighting
- LED bulbs
- LED strips and profiles
- LED power supplies
- Motion sensors and dusk switches
- Motion sensors
- Other
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Item specifics
- Light source type Integrated LED
- Replaceable light source No
- Voltage 220–240 V AC, 50–60 Hz
- Housing colour White with brushed stainless-steel surround
- Housing material Plastic; brushed stainless-steel surround
- Diffuser material Opal plastic
- Dimensions (L×W×H) 300 × 300 mm face; 66 mm depth
- Mounting type Surface-mounted; wall or ceiling; dry indoors
- IP rating IP20
- Protection class (electrical) II
- Control method Controls on the luminaire; motion and twilight sensing
- Basic light 10% selectable night lighting
- Warranty 3 years
- Accessories Mounting accessories included
- Colour temperature (CCT) 3000 K; warm white; fixed
- Dimmable External dimmer not supported; selectable 10% night lighting
- Sensor type Active high frequency (HF), 5.8 GHz
- Reach Ceiling mounting: approximately Ø3–8 m; electronically adjustable
- Detection angle 360°; aperture 160°
- Time setting 5 s–15 min
- Twilight setting 2–2000 lx
- Segment masking No; reach adjusts electronically
- Manual override 4 h; activated through a mains switch
Product Description
STEINEL RS D2 S is a square LED wall and ceiling light with a concealed motion sensor. A brushed stainless-steel surround frames the broad opal-white light surface, giving the fitting a restrained, modern appearance. It suits entrance halls, corridors and stairwells where automatic illumination makes everyday movement easier.
Warm white light with an ambient glow. The integrated LED provides 3000 K illumination, while the opal plastic cover diffuses the light. The glow around the fitting adds depth to the wall or ceiling. A 300 × 300 mm face and 66 mm depth make it suitable for locations with lower ceilings.
Automatic light from a hidden HF sensor. The high-frequency sensor sits behind the cover, leaving the front free of a protruding sensor lens. 360° detection and an adjustable field of approximately Ø3–8 m when ceiling-mounted help match operation to the room. HF technology can also detect movement through glass, wood and lightweight partitions; adjust the detection range to suit the room layout.
Settings for everyday use. Controls on the light set the lighting duration from 5 seconds to 15 minutes and the twilight threshold from 2 to 2000 lx. Selectable 10% night lighting provides orientation after dark. A mains switch can activate the four-hour manual override, after which the light returns to sensor operation.
For dry indoor areas. Surface-mount the IP20 fitting on a wall or ceiling and connect it to a 220–240 V mains supply. An external mains dimmer is not supported. The light has an integrated LED light source and includes mounting accessories. This is the stainless-steel RS D2 S version, article 052539.
