Lutron RRL-RD4BL-TW Lumaris 4" (101.6mm) Retrofit Recessed Downlight, RadioRA 3, Black Trim

Optimize lighting performance and site security with the Lutron Electronics Lumaris 4in (101.6mm) Retrofit Recessed Downlight. Designed for fast retrofit installs, this downlight integrates seamlessly with RadioRA 3 systems to deliver centralized smart control, scheduling and remote monitoring—ideal for commercial, retail and multi-residential projects that require reliable illumination and enhanced surveillance lighting. The RRL-RD4BL-TW comes with a black low-glare trim for a clean, professional appearance that reduces camera glare and improves image quality for security and monitoring applications. Dimmable LED performance provides consistent, flicker-free control while lowering operating costs and enabling occupancy- and daylight-based scenes. Because it pairs directly with Smart Dimmers & Light Switches via RF, the Lumaris downlight supports scalable lighting networks and simple commissioning across large deployments. Specify the Lumaris 4in retrofit downlight for energy savings, better visual performance and integrated security lighting control. Add it to your next lighting upgrade or specify it for surveillance, monitoring and facility-wide smart lighting projects.

• Fast 4in (101.6mm) retrofit design fits existing housings to reduce installation time and labor
• Native RadioRA 3 compatibility enables centralized smart control, scheduling and remote monitoring to support security and surveillance lighting strategies
• Black low-glare trim offers a professional finish that minimizes glare for camera-based monitoring and visual comfort
• Dimmable LED performance lowers energy costs and supports occupancy and daylight monitoring for efficient facility management
• Reliable RF communication ensures smooth dimming with Smart Dimmers & Light Switches and scales easily across commercial projects