The Lutron Caséta PD-6WCL operates on a proprietary Clear Connect "Type A" protocol at a frequency of 434 MHz. This architecture bypasses the 2.4GHz spectrum, utilizing a frequency better suited for penetration through structural barriers. Engineering analysis reveals a no-neutral-wire design that employs a patented power-stealing circuit, allowing the logic board to operate via minute leakage current through the load.
Performance metrics indicate sub-100ms latency for command execution. The hardware is rated for 600W incandescent or 150W LED loads and features high-grade heat sinking for thermal management. The physical interface consists of tactile buttons designed for long-term daily actuation cycles, diverging from the traditional Decora rocker aesthetic.
- System capabilities: Sub-GHz RF Communication, Forward Phase Dimming, Local Integration
Technical documentation confirms the use of Phase-Cut (Forward Phase) technology for load regulation. Aggregated data suggests that ultra-low-wattage LED loads under 10W may require the installation of a LUT-MLC capacitor to prevent ghosting or flicker. The central Smart Bridge (L-BDG2) supports up to 75 devices, serving as the necessary interface between the RF protocol and local IP networks.
For users who prefer a standard rocker aesthetic and have neutral wiring available, the Leviton Decora 2nd Gen Switch provides a traditional form factor with Matter support.
This system is a primary example of hardware found in the smart dimmers category, specifically noted for its specialized RF communication standards.
