Downlight Steinel RS PRO DL 200 SC HF Sensor 18W, tunable 3000K/4000K/6500K

Steinel RS PRO DL 200 SC HF is an 18W recessed downlight with an integrated high-frequency (HF) motion sensor and selectable color temperatures of 3000K, 4000K and 6500K. Designed for installation into suspended or solid ceilings, this downlight delivers energy-efficient LED illumination with tunable white options that allow matching the light to different tasks and spaces. The built-in sensor provides presence detection for automated switching and energy savings, while the compact design keeps the luminaire discreet in commercial and communal interiors.

Advantages

The unit combines a low-power 18W LED engine with an HF sensor for reliable presence detection without visible flicker. Selectable color temperatures let you choose warm, neutral or cool white light to suit atmosphere or task requirements. Recessed design and low-profile trim produce a clean ceiling appearance. The integrated sensor simplifies installation by removing the need for separate detection devices and supports automatic on/off control to reduce energy consumption in intermittent-use areas.

Suitable for

• Office open-plan and cellular spaces where presence-controlled general lighting is required
• Corridors, stairwells and circulation areas with intermittent occupancy
• Retail floors and display zones needing consistent, tunable white illumination
• Communal areas in residential or public buildings such as lobbies and common rooms

Key specifications

• Rated power: 18W LED
• Selectable correlated color temperatures: 3000K / 4000K / 6500K
• Integrated high-frequency (HF) presence/motion sensor
• Recessed ceiling installation with low-profile trim
• Energy-efficient LED light source suitable for general and task lighting
• Typical lumen output and beam angle appropriate for downlight applications (refer to technical sheet for exact photometric data)
• Operational suitability for commercial and communal indoor environments

How to use

Install the downlight into a compatible recessed ceiling cut-out following local electrical regulations and manufacturer installation instructions. Set the desired color temperature at the fixture (3000K, 4000K or 6500K) before finalizing the ceiling finish. Connect the supply to the driver and verify sensor operation by triggering presence near the unit; adjust positioning or sensitivity according to site conditions if needed. For routine operation, the sensor will switch the light on upon detection of movement and turn it off after the configured absence interval, providing automated control without additional wiring.

Recommendations

Use warm white (3000K) settings for areas intended for relaxation or hospitality, neutral white (4000K) for general workspaces and circulation, and cool white (6500K) where higher visual acuity is required. Position units to avoid direct sensor view of glazing or reflective surfaces that could cause false triggers. For optimal energy savings, combine presence-controlled downlights with zone switching or daylight-linked controls where applicable.