Ceiling light Steinel RS PRO R20 basic SC LED 15.3 W, round 350×55 mm, white, motion sensor, non-changeable LED

Steinel RS PRO R20 basic SC is a round ceiling luminaire with integrated non-changeable LED (15.3 W, 1976 lm) and a built-in high-frequency motion sensor. Designed for indoor areas such as corridors, kitchens and stairways, it provides neutral white light (4000 K) with an opal diffuser for even light distribution. The luminaire supports three lighting functions — basic light level, dimmable main light and emergency light — and can be configured and networked wirelessly via the Steinel app. Emergency operation is also possible via connection to central battery systems.

Advantages

The RS PRO R20 basic SC combines precise HF motion detection (up to 10 m reach), uniform light distribution through an opal diffuser and a compact round design (350 × 55 mm) that fits common indoor installations. App-based commissioning and grouping allow easy adjustment of basic and main light levels and neighbourhood group control. The integrated LED delivers long life and energy efficiency while the luminaire can provide battery-backed or centrally supplied emergency lighting.

Suitable for

• Corridors and hallways
• Kitchens
• Stairways and landings
• Indoor communal areas requiring automatic presence-controlled lighting

Key specifications

• Light source: integrated non-changeable LED, 15.3 W, 1976 lm
• Color temperature: 4000 K (neutral white); CRI: 82
• Sensor: high-frequency (HF) motion sensor, detection range up to 10 m
• Dimensions: Ø 350 mm × 55 mm (round)
• Ingress protection: IP40 (suitable for indoor use)
• Power supply: 220–240 V AC, 50/60 Hz
• Emergency lighting: battery module option or connection to central battery systems
• Finish: white

How to use

Install the RS PRO R20 basic SC to the ceiling according to the mounting instructions and connect to the AC mains (220–240 V). Use the Steinel app to commission the luminaire, set basic and main light levels, configure dimming behaviour and create neighbourhood groups for interconnected operation. If required, fit the optional battery emergency module or connect the luminaire to a central battery supply for emergency-lighting operation.

Recommendations

For energy-efficient operation, configure presence detection and switch-off delays in the app to match typical movement patterns; use neutral white (4000 K) for functional areas like corridors and stairwells. Ensure installation in dry indoor environments consistent with the IP40 rating.