STEINEL RS PRO A20 SC LED sensor wall/ceiling light, Bluetooth, 12.4 W, 1427 lm, 3000 K, IP54, anthracite — 085339
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- Outdoor lighting
- Technical lighting
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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 Anthracite
- Housing material Aluminium
- Diffuser material Opal polycarbonate (PC)
- Dimensions (L×W×H) 262 × 262 × 69 mm (Ø 262 mm)
- Mounting type Surface-mounted; wall or ceiling; indoors and protected outdoors
- IP rating IP54
- IK rating IK10
- Protection class (electrical) II
- Operating temperature (Ta) −20…+40 °C
- Control method STEINEL Connect app; scenes, timer, semi-/fully automatic operation
- Basic light 0–100%; 1–60 min
- Soft light start Yes; adjustable fade-in/fade-out
- Replaceable driver No
- Weight 1290 g
- Warranty 5 years
- Accessories PB2 Bluetooth (084653) / PB4 Bluetooth (084660) buttons — optional
- Wattage 12.4 W
- Luminous flux 1427 lm
- Luminous efficacy (lm/W) 115.1 lm/W
- Colour temperature (CCT) 3000 K; fixed
- Colour rendering index (CRI/Ra) 80
- Colour consistency (SDCM) 3
- Power factor (PF) 0.59
- Dimmable Yes, through integrated control; not with an external dimmer
- Dimming method STEINEL Connect app; main light 0–100%
- Control protocol Bluetooth Mesh
- Energy class D (light source LS-0155)
- Energy consumption (kWh/1000 h) 13 kWh/1000 h
- Rated Lifetime (hours) L70B50 at 25 °C: >60,000 h
- SKU 085339
- EAN 4007841085339
- Sensor type Active high frequency (HF), 5.8 GHz
- Reach Max. Ø 8 m (50 m²); electronically adjustable
- Detection angle 360°
- Maximum mounting height 4 m
- Time setting 10 s–60 min
- Twilight setting 2–2000 lx; Teach function
- Segment masking No
- Manual override Selectable through control system
- Parallel connection Bluetooth Mesh master/master; neighbouring-group function
- Standby power consumption (W) 0.4 W
Product Description
STEINEL RS PRO A20 SC is a round wall and ceiling light in anthracite, designed for automatically controlled lighting in shared building areas. Suitable locations include corridors, stairwells, ancillary rooms and washrooms, as well as protected outdoor spaces such as covered walkways. An aluminium housing with an opal polycarbonate cover combines a simple appearance with IP54 protection and IK10 impact resistance.
Warm white light across a broad diffuser
The integrated 12.4 W LED system produces 1427 lm at 3000 K. This article has a fixed colour temperature and electronically adjustable brightness. Measuring 262 mm in diameter and 69 mm high, the fitting spreads light across its round opal front. Surface mounting on either a wall or a ceiling allows the same design to be used along a corridor or on staircase landings.
Motion detection concealed behind the cover
The built-in 360° high-frequency sensor monitors an area with a maximum diameter of 8 m. Electronic reach adjustment lets detection be reduced to suit the room. HF technology may also detect movement through glass, wood or lightweight partitions, so positioning and sensitivity should be matched to the surroundings. The STEINEL Connect app adjusts the twilight threshold, lighting duration and brightness, including main and basic light levels from 0 to 100%.
Coordinated lighting along the route
Bluetooth Mesh links compatible luminaires into groups, while the neighbouring-group function can activate lighting in the adjacent area. Available controls include lighting scenes, a timer, adjustable fade-in and fade-out, and automatic or semi-automatic operation. Optional PB2/PB4 Bluetooth buttons provide separate wall control. Brightness is managed by the luminaire's own system; connection to a conventional external dimmer is not supported.
- Applications: indoor walls and ceilings, plus protected outdoor locations.
- Outdoor detection: weather and moving plants within the detection area can cause unwanted activation.
- Included: integrated LED light source and control gear, neither replaceable. PB2/PB4 buttons are optional accessories.
- Warranty: five-year manufacturer's warranty.
