Lutron Caseta Smart Dimmer Switch — No Neutral Required, In-Wall Hub-Powered Control for LED/CFL/Incandescent

The Lutron Caseta Smart Dimmer Switch converts standard fixtures into a reliable, hub-powered smart lighting solution without requiring a neutral wire.

Whether you want soft ambient light for evenings or precise brightness for tasks, this compact in-wall dimmer delivers smooth, fade-free control for LEDs, CFLs, incandescent, and halogen fixtures. It pairs with the Lutron Smart Hub (required) to enable app control, voice assistants, schedules and multi-device scenes while preserving existing wiring in older homes because it does not need a neutral connection.

How will this dimmer change my daily lighting routine?

Replace a standard toggle with the Caseta dimmer to gain instant manual control plus remote access from the Lutron app. Use scenes and schedules to automate wake-up lighting, evening ambience, or an away mode that mimics occupancy.

• Create timed routines with the Lutron app for sunrise/sunset adjustments.
• Activate preset scenes for reading, movie nights, or entertaining.
• Control groups of lights simultaneously with one Caseta switch.

What smart platforms and devices does it work with?

The dimmer integrates broadly when connected to the required Lutron Smart Hub, enabling compatibility with major voice assistants and smart ecosystems. This makes it easy to include in multi-brand homes without changing bulbs.

• Works with Alexa, Apple HomeKit, Google Assistant, Ring, Sonos and other platforms via the Lutron Hub.
• Use voice commands or automations after pairing with your preferred assistant.
• Hub-based connection provides faster, more stable control than many Wi‑Fi-only dimmers.

Do I need special bulbs or extra wiring to install it?

No special smart bulbs are necessary — Caseta dims standard dimmable LEDs, CFLs, incandescent and halogen bulbs. Installation is straightforward and designed for homes that don’t have a neutral conductor in the switch box.

• Compatible up to 150W with dimmable LEDs/CFLs and up to 600W for incandescent/halogen.
• No neutral wire required, simplifying retrofit into older homes.
• Typical install time is under 15 minutes for a single switch.

Can I set up multi-location control or add remotes?

Yes — pair Pico wireless remotes to create remote switches or three-way setups where running new wiring would be impractical. Each Pico can control multiple Caseta devices, letting you place a wireless control anywhere in the room.

• Create wireless three-way control using Pico remotes (sold separately).
• Pair one remote with up to 10 Caseta devices for group control.
• Install extra remotes without additional wiring for flexible placement.

Who is this for: The Lutron Caseta Smart Dimmer Switch is ideal for homeowners wanting a dependable, retrofit-friendly smart lighting upgrade that works with existing bulbs and integrates into popular smart home platforms. It suits older homes without a neutral wire, anyone who prefers hub-based reliability over Wi‑Fi-only switches, and users who want easy expansion with Pico remotes or whole-home scenes and schedules.