Lutron RRL-CD4WH-TW Lumaris 4" (101.6mm) Canless Recessed Downlight, RadioRA 3, White Trim

Deliver consistent, controllable illumination where it matters most with the Lutron Electronics Lumaris 4-inch canless recessed downlight (RRL-CD4WH-TW). Designed for easy installation and integrated wireless control, this downlight pairs with RadioRA 3 to give facility managers precise, centralized dimming and scheduling across lighting zones.

The 4-inch (101.6 mm) canless form factor removes the need for traditional housings, speeding installation in retrofit and new-construction scenarios while the white trim provides a discreet, professional finish. Flicker-free dimming and stable light output enhance camera visibility for security, surveillance, and monitoring applications, making it an ideal choice for lobbies, corridors, control rooms, and critical infrastructure sites.

Backed by Lutron Electronics engineering, the Lumaris downlight balances energy savings with reliable performance and integrates smoothly into networked lighting control strategies. Specify the RRL-CD4WH-TW for projects that require efficient, camera-optimized illumination and wireless smart dimming. Contact our sales team to add this unit to your next lighting or security deployment.

• Seamless RadioRA 3 integration for centralized wireless dimming and scheduling, simplifying whole-building lighting control.
• Canless 4-inch (101.6 mm) design reduces installation time and clearance requirements for new construction or retrofit projects.
• Camera-friendly, flicker-free dimming improves surveillance and monitoring image quality under variable light levels.
• Clean white trim delivers a professional, low-profile aesthetic that blends with ceilings in commercial and security-sensitive spaces.
• Energy-efficient operation and precise light control reduce operating costs while supporting networked lighting strategies.